28221813480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 512

約数和(自身を含む): 103079116800

約数和(自身を除く): 74857303320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 61, 62, 70, 84, 93, 105, 109, 120, 122, 124, 140, 155, 163, 168, 183, 186, 210, 217, 218, 244, 248, 280, 305, 310, 326, 327, 366, 372, 420, 427, 434, 436, 465, 488, 489, 545, 610, 620, 651, 652, 654, 732, 744, 763, 815, 840, 854, 868, 872, 915, 930, 978, 1085, 1090, 1141, 1220, 1240, 1281, 1302, 1304, 1308, 1464, 1526, 1630, 1635, 1708, 1736, 1830, 1860, 1891, 1956, 2135, 2170, 2180, 2282, 2289, 2440, 2445, 2562, 2604, 2616, 3052, 3255, 3260, 3270, 3379, 3416, 3423, 3660, 3720, 3782, 3815, 3912, 4270, 4340, 4360, 4564, 4578, 4890, 5053, 5124, 5208, 5673, 5705, 6104, 6405, 6510, 6520, 6540, 6649, 6758, 6846, 7320, 7564, 7630, 8540, 8680, 9128, 9156, 9455, 9780, 9943, 10106, 10137, 10248, 11346, 11410, 11445, 12810, 13020, 13080, 13237, 13298, 13516, 13692, 15128, 15159, 15260, 16895, 17080, 17115, 17767, 18312, 18910, 19560, 19886, 19947, 20212, 20274, 22692, 22820, 22890, 23653, 25265, 25620, 26040, 26474, 26596, 27032, 27384, 28365, 29829, 30318, 30520, 33245, 33790, 34230, 35371, 35534, 37820, 39711, 39772, 39894, 40424, 40548, 45384, 45640, 45780, 46543, 47306, 49715, 50530, 50685, 51240, 52948, 53192, 53301, 56730, 59658, 60636, 66185, 66490, 67580, 68460, 69601, 70742, 70959, 71068, 75640, 75795, 79422, 79544, 79788, 81096, 88835, 91560, 93086, 94612, 99430, 99735, 101060, 101370, 105896, 106113, 106602, 113460, 118265, 119316, 121272, 124369, 132370, 132980, 135160, 136920, 139202, 139629, 141484, 141918, 142136, 149145, 151590, 158844, 159576, 176855, 177670, 186172, 189224, 198555, 198860, 199470, 202120, 202740, 206119, 208803, 212226, 213204, 226920, 232715, 236530, 238632, 248738, 264740, 265960, 266505, 278404, 279258, 282968, 283836, 298290, 303180, 308233, 317688, 348005, 353710, 354795, 355340, 372344, 373107, 397110, 397720, 398940, 405480, 412238, 417606, 424452, 426408, 465430, 473060, 497476, 529480, 530565, 533010, 550777, 556808, 558516, 567672, 596580, 606360, 616466, 618357, 621845, 696010, 698145, 707420, 709590, 710680, 746214, 794220, 797880, 824476, 835212, 848904, 924699, 930860, 946120, 994952, 1030595, 1044015, 1061130, 1066020, 1083787, 1101554, 1117032, 1193160, 1232932, 1236714, 1243690, 1392020, 1396290, 1414840, 1419180, 1442833, 1492428, 1541165, 1588440, 1648952, 1652331, 1670424, 1849398, 1861720, 1865535, 2061190, 2088030, 2122260, 2132040, 2157631, 2167574, 2203108, 2465864, 2473428, 2487380, 2753885, 2784040, 2792580, 2838360, 2885666, 2984856, 3082330, 3091785, 3251361, 3304662, 3698796, 3731070, 3855439, 4122380, 4176060, 4244520, 4315262, 4328499, 4335148, 4406216, 4623495, 4946856, 4974760, 5418935, 5507770, 5585160, 5771332, 6164660, 6183570, 6472893, 6502722, 6609324, 7214165, 7397592, 7462140, 7586509, 7710878, 8244760, 8261655, 8352120, 8630524, 8656998, 8670296, 9246990, 10788155, 10837870, 11015540, 11542664, 11566317, 12329320, 12367140, 12945786, 13005444, 13218648, 14428330, 14924280, 15173018, 15421756, 16256805, 16523310, 17261048, 17313996, 18493980, 19277195, 21576310, 21642495, 21675740, 22031080, 22759527, 23132634, 24734280, 25891572, 26010888, 28856660, 30346036, 30843512, 32364465, 32513610, 33046620, 33597397, 34627992, 36987960, 37932545, 38554390, 43152620, 43284990, 43351480, 45519054, 46265268, 51783144, 57713320, 57831585, 60692072, 64728930, 65027220, 66093240, 67194794, 75865090, 77108780, 86305240, 86569980, 91038108, 92530536, 100792191, 113797635, 115663170, 129457860, 130054440, 134389588, 151730180, 154217560, 167986985, 173139960, 182076216, 201584382, 227595270, 231326340, 235181779, 258915720, 268779176, 303460360, 335973970, 403168764, 455190540, 462652680, 470363558, 503960955, 671947940, 705545337, 806337528, 910381080, 940727116, 1007921910, 1175908895, 1343895880, 1411090674, 1881454232, 2015843820, 2351817790, 2822181348, 3527726685, 4031687640, 4703635580, 5644362696, 7055453370, 9407271160, 14110906740, 28221813480]

約数ペア:

[(1, 28221813480), (2, 14110906740), (3, 9407271160), (4, 7055453370), (5, 5644362696), (6, 4703635580), (7, 4031687640), (8, 3527726685), (10, 2822181348), (12, 2351817790), (14, 2015843820), (15, 1881454232), (20, 1411090674), (21, 1343895880), (24, 1175908895), (28, 1007921910), (30, 940727116), (31, 910381080), (35, 806337528), (40, 705545337), (42, 671947940), (56, 503960955), (60, 470363558), (61, 462652680), (62, 455190540), (70, 403168764), (84, 335973970), (93, 303460360), (105, 268779176), (109, 258915720), (120, 235181779), (122, 231326340), (124, 227595270), (140, 201584382), (155, 182076216), (163, 173139960), (168, 167986985), (183, 154217560), (186, 151730180), (210, 134389588), (217, 130054440), (218, 129457860), (244, 115663170), (248, 113797635), (280, 100792191), (305, 92530536), (310, 91038108), (326, 86569980), (327, 86305240), (366, 77108780), (372, 75865090), (420, 67194794), (427, 66093240), (434, 65027220), (436, 64728930), (465, 60692072), (488, 57831585), (489, 57713320), (545, 51783144), (610, 46265268), (620, 45519054), (651, 43351480), (652, 43284990), (654, 43152620), (732, 38554390), (744, 37932545), (763, 36987960), (815, 34627992), (840, 33597397), (854, 33046620), (868, 32513610), (872, 32364465), (915, 30843512), (930, 30346036), (978, 28856660), (1085, 26010888), (1090, 25891572), (1141, 24734280), (1220, 23132634), (1240, 22759527), (1281, 22031080), (1302, 21675740), (1304, 21642495), (1308, 21576310), (1464, 19277195), (1526, 18493980), (1630, 17313996), (1635, 17261048), (1708, 16523310), (1736, 16256805), (1830, 15421756), (1860, 15173018), (1891, 14924280), (1956, 14428330), (2135, 13218648), (2170, 13005444), (2180, 12945786), (2282, 12367140), (2289, 12329320), (2440, 11566317), (2445, 11542664), (2562, 11015540), (2604, 10837870), (2616, 10788155), (3052, 9246990), (3255, 8670296), (3260, 8656998), (3270, 8630524), (3379, 8352120), (3416, 8261655), (3423, 8244760), (3660, 7710878), (3720, 7586509), (3782, 7462140), (3815, 7397592), (3912, 7214165), (4270, 6609324), (4340, 6502722), (4360, 6472893), (4564, 6183570), (4578, 6164660), (4890, 5771332), (5053, 5585160), (5124, 5507770), (5208, 5418935), (5673, 4974760), (5705, 4946856), (6104, 4623495), (6405, 4406216), (6510, 4335148), (6520, 4328499), (6540, 4315262), (6649, 4244520), (6758, 4176060), (6846, 4122380), (7320, 3855439), (7564, 3731070), (7630, 3698796), (8540, 3304662), (8680, 3251361), (9128, 3091785), (9156, 3082330), (9455, 2984856), (9780, 2885666), (9943, 2838360), (10106, 2792580), (10137, 2784040), (10248, 2753885), (11346, 2487380), (11410, 2473428), (11445, 2465864), (12810, 2203108), (13020, 2167574), (13080, 2157631), (13237, 2132040), (13298, 2122260), (13516, 2088030), (13692, 2061190), (15128, 1865535), (15159, 1861720), (15260, 1849398), (16895, 1670424), (17080, 1652331), (17115, 1648952), (17767, 1588440), (18312, 1541165), (18910, 1492428), (19560, 1442833), (19886, 1419180), (19947, 1414840), (20212, 1396290), (20274, 1392020), (22692, 1243690), (22820, 1236714), (22890, 1232932), (23653, 1193160), (25265, 1117032), (25620, 1101554), (26040, 1083787), (26474, 1066020), (26596, 1061130), (27032, 1044015), (27384, 1030595), (28365, 994952), (29829, 946120), (30318, 930860), (30520, 924699), (33245, 848904), (33790, 835212), (34230, 824476), (35371, 797880), (35534, 794220), (37820, 746214), (39711, 710680), (39772, 709590), (39894, 707420), (40424, 698145), (40548, 696010), (45384, 621845), (45640, 618357), (45780, 616466), (46543, 606360), (47306, 596580), (49715, 567672), (50530, 558516), (50685, 556808), (51240, 550777), (52948, 533010), (53192, 530565), (53301, 529480), (56730, 497476), (59658, 473060), (60636, 465430), (66185, 426408), (66490, 424452), (67580, 417606), (68460, 412238), (69601, 405480), (70742, 398940), (70959, 397720), (71068, 397110), (75640, 373107), (75795, 372344), (79422, 355340), (79544, 354795), (79788, 353710), (81096, 348005), (88835, 317688), (91560, 308233), (93086, 303180), (94612, 298290), (99430, 283836), (99735, 282968), (101060, 279258), (101370, 278404), (105896, 266505), (106113, 265960), (106602, 264740), (113460, 248738), (118265, 238632), (119316, 236530), (121272, 232715), (124369, 226920), (132370, 213204), (132980, 212226), (135160, 208803), (136920, 206119), (139202, 202740), (139629, 202120), (141484, 199470), (141918, 198860), (142136, 198555), (149145, 189224), (151590, 186172), (158844, 177670), (159576, 176855)]