28538700840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 640

約数和(自身を含む): 109332115200

約数和(自身を除く): 80793414360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 89, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 178, 180, 184, 195, 207, 216, 230, 234, 260, 267, 270, 276, 299, 312, 324, 331, 345, 351, 356, 360, 390, 405, 414, 445, 460, 468, 520, 534, 540, 552, 585, 598, 621, 648, 662, 690, 702, 712, 780, 801, 810, 828, 890, 897, 920, 936, 993, 1035, 1053, 1068, 1080, 1157, 1170, 1196, 1242, 1324, 1335, 1380, 1404, 1495, 1560, 1602, 1620, 1655, 1656, 1755, 1780, 1794, 1863, 1986, 2047, 2070, 2106, 2136, 2314, 2340, 2392, 2403, 2484, 2648, 2670, 2691, 2760, 2808, 2979, 2990, 3105, 3204, 3240, 3310, 3471, 3510, 3560, 3588, 3726, 3972, 4005, 4094, 4140, 4212, 4303, 4485, 4628, 4680, 4806, 4965, 4968, 5265, 5340, 5382, 5785, 5958, 5980, 6141, 6210, 6408, 6620, 6942, 7020, 7176, 7209, 7452, 7613, 7944, 8010, 8073, 8188, 8280, 8424, 8606, 8937, 8970, 9256, 9315, 9612, 9930, 10235, 10413, 10530, 10680, 10764, 11570, 11916, 11960, 12015, 12282, 12420, 12909, 13240, 13455, 13884, 14040, 14418, 14895, 14904, 15226, 16020, 16146, 16376, 17212, 17355, 17874, 17940, 18423, 18630, 19224, 19860, 20470, 20826, 21060, 21515, 21528, 22839, 23140, 23832, 24030, 24219, 24564, 24840, 25818, 26611, 26811, 26910, 27768, 28836, 29459, 29790, 30452, 30705, 31239, 32040, 32292, 34424, 34710, 35748, 35880, 36045, 36846, 37260, 38065, 38727, 39720, 40365, 40940, 41652, 42120, 43030, 44685, 45678, 46280, 48060, 48438, 49128, 51636, 52065, 53222, 53622, 53820, 55269, 57672, 58918, 59580, 60904, 61410, 62478, 64545, 64584, 68517, 69420, 71496, 72090, 73692, 74520, 76130, 77454, 79833, 80730, 81880, 83304, 86060, 88377, 89370, 91356, 92115, 93717, 96120, 96876, 98969, 103272, 104130, 106444, 107244, 107640, 110538, 114195, 116181, 117836, 119160, 121095, 122820, 124956, 129090, 133055, 134055, 137034, 138840, 144180, 147295, 147384, 152260, 154908, 156195, 159666, 161460, 165807, 172120, 176754, 178740, 182712, 184230, 187434, 193635, 193752, 197938, 205551, 208260, 212888, 214488, 221076, 228390, 232362, 235672, 239499, 242190, 245640, 249912, 258180, 265131, 266110, 268110, 274068, 276345, 288360, 294590, 296907, 304520, 309816, 312390, 319332, 322920, 331614, 342585, 348543, 353508, 357480, 368460, 374868, 382967, 387270, 395876, 399165, 411102, 416520, 441885, 442152, 456780, 464724, 468585, 478998, 484380, 494845, 516360, 530262, 532220, 536220, 548136, 552690, 580905, 589180, 593814, 616653, 624780, 638664, 663228, 677557, 685170, 697086, 707016, 718497, 736920, 749736, 765934, 774540, 791752, 795393, 798330, 822204, 829035, 883770, 890721, 913560, 929448, 937170, 957996, 968760, 989690, 1027755, 1060524, 1064440, 1072440, 1105380, 1148901, 1161810, 1178360, 1187628, 1197495, 1233306, 1249560, 1325655, 1326456, 1355114, 1370340, 1394172, 1436994, 1484535, 1531868, 1549080, 1590786, 1596660, 1644408, 1658070, 1742715, 1767540, 1781442, 1874340, 1914835, 1915992, 1979380, 2032671, 2055510, 2121048, 2155491, 2210760, 2297802, 2323620, 2375256, 2386179, 2394990, 2466612, 2651310, 2672163, 2710228, 2740680, 2788344, 2873988, 2969070, 3063736, 3083265, 3181572, 3193320, 3316140, 3387785, 3446703, 3485430, 3535080, 3562884, 3592485, 3748680, 3829670, 3958760, 3976965, 4065342, 4111020, 4310982, 4453605, 4595604, 4647240, 4772358, 4789980, 4933224, 5302620, 5344326, 5420456, 5744505, 5747976, 5938140, 6098013, 6166530, 6363144, 6632280, 6775570, 6893406, 6970860, 7125768, 7184970, 7659340, 7953930, 8016489, 8130684, 8222040, 8621964, 8808241, 8907210, 9191208, 9544716, 9579960, 10163355, 10340109, 10605240, 10688652, 10777455, 11489010, 11876280, 11930895, 12196026, 12333060, 13360815, 13551140, 13786812, 13941720, 14369940, 15318680, 15907860, 16032978, 16261368, 17233515, 17243928, 17616482, 17814420, 18294039, 19089432, 20326710, 20680218, 21377304, 21554910, 22978020, 23861790, 24392052, 24666120, 26424723, 26721630, 27102280, 27573624, 28739880, 30490065, 31020327, 31815720, 32065956, 34467030, 35232964, 35628840, 36588078, 40082445, 40653420, 41360436, 43109820, 44041205, 45956040, 47723580, 48784104, 51700545, 52849446, 53443260, 54882117, 60980130, 62040654, 64131912, 68934060, 70465928, 73176156, 79274169, 80164890, 81306840, 82720872, 86219640, 88082410, 91470195, 95447160, 103401090, 105698892, 106886520, 109764234, 121960260, 124081308, 132123615, 137868120, 146352312, 155101635, 158548338, 160329780, 176164820, 182940390, 206802180, 211397784, 219528468, 237822507, 243920520, 248162616, 264247230, 274410585, 310203270, 317096676, 320659560, 352329640, 365880780, 396370845, 413604360, 439056936, 475645014, 528494460, 548821170, 620406540, 634193352, 713467521, 731761560, 792741690, 951290028, 1056988920, 1097642340, 1189112535, 1240813080, 1426935042, 1585483380, 1902580056, 2195284680, 2378225070, 2853870084, 3170966760, 3567337605, 4756450140, 5707740168, 7134675210, 9512900280, 14269350420, 28538700840]

約数ペア:

[(1, 28538700840), (2, 14269350420), (3, 9512900280), (4, 7134675210), (5, 5707740168), (6, 4756450140), (8, 3567337605), (9, 3170966760), (10, 2853870084), (12, 2378225070), (13, 2195284680), (15, 1902580056), (18, 1585483380), (20, 1426935042), (23, 1240813080), (24, 1189112535), (26, 1097642340), (27, 1056988920), (30, 951290028), (36, 792741690), (39, 731761560), (40, 713467521), (45, 634193352), (46, 620406540), (52, 548821170), (54, 528494460), (60, 475645014), (65, 439056936), (69, 413604360), (72, 396370845), (78, 365880780), (81, 352329640), (89, 320659560), (90, 317096676), (92, 310203270), (104, 274410585), (108, 264247230), (115, 248162616), (117, 243920520), (120, 237822507), (130, 219528468), (135, 211397784), (138, 206802180), (156, 182940390), (162, 176164820), (178, 160329780), (180, 158548338), (184, 155101635), (195, 146352312), (207, 137868120), (216, 132123615), (230, 124081308), (234, 121960260), (260, 109764234), (267, 106886520), (270, 105698892), (276, 103401090), (299, 95447160), (312, 91470195), (324, 88082410), (331, 86219640), (345, 82720872), (351, 81306840), (356, 80164890), (360, 79274169), (390, 73176156), (405, 70465928), (414, 68934060), (445, 64131912), (460, 62040654), (468, 60980130), (520, 54882117), (534, 53443260), (540, 52849446), (552, 51700545), (585, 48784104), (598, 47723580), (621, 45956040), (648, 44041205), (662, 43109820), (690, 41360436), (702, 40653420), (712, 40082445), (780, 36588078), (801, 35628840), (810, 35232964), (828, 34467030), (890, 32065956), (897, 31815720), (920, 31020327), (936, 30490065), (993, 28739880), (1035, 27573624), (1053, 27102280), (1068, 26721630), (1080, 26424723), (1157, 24666120), (1170, 24392052), (1196, 23861790), (1242, 22978020), (1324, 21554910), (1335, 21377304), (1380, 20680218), (1404, 20326710), (1495, 19089432), (1560, 18294039), (1602, 17814420), (1620, 17616482), (1655, 17243928), (1656, 17233515), (1755, 16261368), (1780, 16032978), (1794, 15907860), (1863, 15318680), (1986, 14369940), (2047, 13941720), (2070, 13786812), (2106, 13551140), (2136, 13360815), (2314, 12333060), (2340, 12196026), (2392, 11930895), (2403, 11876280), (2484, 11489010), (2648, 10777455), (2670, 10688652), (2691, 10605240), (2760, 10340109), (2808, 10163355), (2979, 9579960), (2990, 9544716), (3105, 9191208), (3204, 8907210), (3240, 8808241), (3310, 8621964), (3471, 8222040), (3510, 8130684), (3560, 8016489), (3588, 7953930), (3726, 7659340), (3972, 7184970), (4005, 7125768), (4094, 6970860), (4140, 6893406), (4212, 6775570), (4303, 6632280), (4485, 6363144), (4628, 6166530), (4680, 6098013), (4806, 5938140), (4965, 5747976), (4968, 5744505), (5265, 5420456), (5340, 5344326), (5382, 5302620), (5785, 4933224), (5958, 4789980), (5980, 4772358), (6141, 4647240), (6210, 4595604), (6408, 4453605), (6620, 4310982), (6942, 4111020), (7020, 4065342), (7176, 3976965), (7209, 3958760), (7452, 3829670), (7613, 3748680), (7944, 3592485), (8010, 3562884), (8073, 3535080), (8188, 3485430), (8280, 3446703), (8424, 3387785), (8606, 3316140), (8937, 3193320), (8970, 3181572), (9256, 3083265), (9315, 3063736), (9612, 2969070), (9930, 2873988), (10235, 2788344), (10413, 2740680), (10530, 2710228), (10680, 2672163), (10764, 2651310), (11570, 2466612), (11916, 2394990), (11960, 2386179), (12015, 2375256), (12282, 2323620), (12420, 2297802), (12909, 2210760), (13240, 2155491), (13455, 2121048), (13884, 2055510), (14040, 2032671), (14418, 1979380), (14895, 1915992), (14904, 1914835), (15226, 1874340), (16020, 1781442), (16146, 1767540), (16376, 1742715), (17212, 1658070), (17355, 1644408), (17874, 1596660), (17940, 1590786), (18423, 1549080), (18630, 1531868), (19224, 1484535), (19860, 1436994), (20470, 1394172), (20826, 1370340), (21060, 1355114), (21515, 1326456), (21528, 1325655), (22839, 1249560), (23140, 1233306), (23832, 1197495), (24030, 1187628), (24219, 1178360), (24564, 1161810), (24840, 1148901), (25818, 1105380), (26611, 1072440), (26811, 1064440), (26910, 1060524), (27768, 1027755), (28836, 989690), (29459, 968760), (29790, 957996), (30452, 937170), (30705, 929448), (31239, 913560), (32040, 890721), (32292, 883770), (34424, 829035), (34710, 822204), (35748, 798330), (35880, 795393), (36045, 791752), (36846, 774540), (37260, 765934), (38065, 749736), (38727, 736920), (39720, 718497), (40365, 707016), (40940, 697086), (41652, 685170), (42120, 677557), (43030, 663228), (44685, 638664), (45678, 624780), (46280, 616653), (48060, 593814), (48438, 589180), (49128, 580905), (51636, 552690), (52065, 548136), (53222, 536220), (53622, 532220), (53820, 530262), (55269, 516360), (57672, 494845), (58918, 484380), (59580, 478998), (60904, 468585), (61410, 464724), (62478, 456780), (64545, 442152), (64584, 441885), (68517, 416520), (69420, 411102), (71496, 399165), (72090, 395876), (73692, 387270), (74520, 382967), (76130, 374868), (77454, 368460), (79833, 357480), (80730, 353508), (81880, 348543), (83304, 342585), (86060, 331614), (88377, 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