2639849940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 576

約数和(自身を含む): 10520100864

約数和(自身を除く): 7880250924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 47, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 94, 105, 108, 117, 126, 127, 130, 135, 140, 141, 156, 162, 180, 182, 188, 189, 195, 210, 234, 235, 243, 252, 254, 260, 270, 273, 282, 315, 324, 329, 351, 364, 378, 381, 390, 405, 420, 423, 455, 468, 470, 486, 508, 540, 546, 564, 567, 585, 611, 630, 635, 658, 702, 705, 756, 762, 780, 810, 819, 846, 889, 910, 940, 945, 972, 987, 1053, 1092, 1134, 1143, 1170, 1215, 1222, 1260, 1269, 1270, 1316, 1365, 1404, 1410, 1524, 1620, 1638, 1645, 1651, 1692, 1701, 1755, 1778, 1820, 1833, 1890, 1905, 1974, 2106, 2115, 2268, 2286, 2340, 2430, 2444, 2457, 2538, 2540, 2667, 2730, 2820, 2835, 2961, 3055, 3159, 3276, 3290, 3302, 3402, 3429, 3510, 3556, 3666, 3780, 3807, 3810, 3948, 4095, 4212, 4230, 4277, 4445, 4572, 4860, 4914, 4935, 4953, 5076, 5265, 5334, 5460, 5499, 5670, 5715, 5922, 5969, 6110, 6318, 6345, 6580, 6604, 6804, 6858, 7020, 7332, 7371, 7614, 7620, 8001, 8190, 8255, 8460, 8505, 8554, 8883, 8890, 9165, 9828, 9870, 9906, 10287, 10530, 10668, 10998, 11340, 11421, 11430, 11557, 11844, 11938, 12220, 12285, 12636, 12690, 12831, 13335, 13716, 14742, 14805, 14859, 15228, 15795, 16002, 16380, 16497, 16510, 17010, 17108, 17145, 17766, 17780, 17907, 18330, 19035, 19740, 19812, 20574, 21060, 21385, 21996, 22113, 22842, 22860, 23114, 23876, 24003, 24570, 24765, 25380, 25662, 26649, 26670, 27495, 29484, 29610, 29718, 29845, 30861, 31590, 32004, 32994, 33020, 34020, 34290, 34671, 35532, 35814, 36660, 36855, 38070, 38493, 40005, 41148, 41783, 42770, 44226, 44415, 44577, 45684, 46228, 48006, 49140, 49491, 49530, 51324, 51435, 53298, 53340, 53721, 54990, 57105, 57785, 59220, 59436, 59690, 61722, 63180, 64155, 65988, 68580, 69342, 71628, 72009, 73710, 74295, 76140, 76986, 77597, 79947, 80010, 82485, 83566, 85540, 88452, 88830, 89154, 89535, 96012, 98982, 99060, 102870, 104013, 106596, 107442, 109980, 110565, 114210, 115479, 115570, 119380, 120015, 123444, 125349, 128310, 133245, 133731, 138684, 144018, 147420, 148473, 148590, 153972, 154305, 155194, 159894, 160020, 161163, 164970, 167132, 173355, 177660, 178308, 179070, 192465, 197964, 205740, 208026, 208915, 214884, 216027, 221130, 222885, 228420, 230958, 231140, 232791, 240030, 247455, 250698, 256620, 266490, 267462, 268605, 288036, 296946, 297180, 308610, 310388, 312039, 319788, 322326, 329940, 346437, 346710, 358140, 360045, 376047, 384930, 387985, 399735, 401193, 416052, 417830, 432054, 442260, 445770, 461916, 465582, 480060, 483489, 494910, 501396, 520065, 532980, 534924, 537210, 543179, 577395, 593892, 617220, 624078, 626745, 644652, 668655, 692874, 693420, 698373, 720090, 742365, 752094, 769860, 775970, 799470, 802386, 805815, 835660, 864108, 891540, 931164, 936117, 966978, 989820, 1039311, 1040130, 1074420, 1080135, 1086358, 1128141, 1154790, 1163955, 1248156, 1253490, 1337310, 1385748, 1396746, 1440180, 1450467, 1484730, 1504188, 1551940, 1560195, 1598940, 1604772, 1611630, 1629537, 1732185, 1872234, 1880235, 1933956, 2005965, 2078622, 2080260, 2095119, 2160270, 2172716, 2256282, 2309580, 2327910, 2417445, 2506980, 2674620, 2715895, 2793492, 2808351, 2900934, 2969460, 3120390, 3223260, 3259074, 3384423, 3464370, 3491865, 3744468, 3760470, 4011930, 4157244, 4190238, 4320540, 4512564, 4655820, 4680585, 4834890, 4888611, 5196555, 5431790, 5616702, 5640705, 5801868, 6240780, 6285357, 6518148, 6768846, 6928740, 6983730, 7252335, 7520940, 8023860, 8147685, 8380476, 9361170, 9669780, 9777222, 10153269, 10393110, 10475595, 10863580, 11233404, 11281410, 12570714, 13537692, 13967460, 14041755, 14504670, 14665833, 16295370, 16922115, 18722340, 18856071, 19554444, 20306538, 20786220, 20951190, 22562820, 24443055, 25141428, 28083510, 29009340, 29331666, 31426785, 32590740, 33844230, 37712142, 40613076, 41902380, 43997499, 48886110, 50766345, 56167020, 58663332, 62853570, 67688460, 73329165, 75424284, 87994998, 94280355, 97772220, 101532690, 125707140, 131992497, 146658330, 175989996, 188560710, 203065380, 219987495, 263984994, 293316660, 377121420, 439974990, 527969988, 659962485, 879949980, 1319924970, 2639849940]

約数ペア:

[(1, 2639849940), (2, 1319924970), (3, 879949980), (4, 659962485), (5, 527969988), (6, 439974990), (7, 377121420), (9, 293316660), (10, 263984994), (12, 219987495), (13, 203065380), (14, 188560710), (15, 175989996), (18, 146658330), (20, 131992497), (21, 125707140), (26, 101532690), (27, 97772220), (28, 94280355), (30, 87994998), (35, 75424284), (36, 73329165), (39, 67688460), (42, 62853570), (45, 58663332), (47, 56167020), (52, 50766345), (54, 48886110), (60, 43997499), (63, 41902380), (65, 40613076), (70, 37712142), (78, 33844230), (81, 32590740), (84, 31426785), (90, 29331666), (91, 29009340), (94, 28083510), (105, 25141428), (108, 24443055), (117, 22562820), (126, 20951190), (127, 20786220), (130, 20306538), (135, 19554444), (140, 18856071), (141, 18722340), (156, 16922115), (162, 16295370), (180, 14665833), (182, 14504670), (188, 14041755), (189, 13967460), (195, 13537692), (210, 12570714), (234, 11281410), (235, 11233404), (243, 10863580), (252, 10475595), (254, 10393110), (260, 10153269), (270, 9777222), (273, 9669780), (282, 9361170), (315, 8380476), (324, 8147685), (329, 8023860), (351, 7520940), (364, 7252335), (378, 6983730), (381, 6928740), (390, 6768846), (405, 6518148), (420, 6285357), (423, 6240780), (455, 5801868), (468, 5640705), (470, 5616702), (486, 5431790), (508, 5196555), (540, 4888611), (546, 4834890), (564, 4680585), (567, 4655820), (585, 4512564), (611, 4320540), (630, 4190238), (635, 4157244), (658, 4011930), (702, 3760470), (705, 3744468), (756, 3491865), (762, 3464370), (780, 3384423), (810, 3259074), (819, 3223260), (846, 3120390), (889, 2969460), (910, 2900934), (940, 2808351), (945, 2793492), (972, 2715895), (987, 2674620), (1053, 2506980), (1092, 2417445), (1134, 2327910), (1143, 2309580), (1170, 2256282), (1215, 2172716), (1222, 2160270), (1260, 2095119), (1269, 2080260), (1270, 2078622), (1316, 2005965), (1365, 1933956), (1404, 1880235), (1410, 1872234), (1524, 1732185), (1620, 1629537), (1638, 1611630), (1645, 1604772), (1651, 1598940), (1692, 1560195), (1701, 1551940), (1755, 1504188), (1778, 1484730), (1820, 1450467), (1833, 1440180), (1890, 1396746), (1905, 1385748), (1974, 1337310), (2106, 1253490), (2115, 1248156), (2268, 1163955), (2286, 1154790), (2340, 1128141), (2430, 1086358), (2444, 1080135), (2457, 1074420), (2538, 1040130), (2540, 1039311), (2667, 989820), (2730, 966978), (2820, 936117), (2835, 931164), (2961, 891540), (3055, 864108), (3159, 835660), (3276, 805815), (3290, 802386), (3302, 799470), (3402, 775970), (3429, 769860), (3510, 752094), (3556, 742365), (3666, 720090), (3780, 698373), (3807, 693420), (3810, 692874), (3948, 668655), (4095, 644652), (4212, 626745), (4230, 624078), (4277, 617220), (4445, 593892), (4572, 577395), (4860, 543179), (4914, 537210), (4935, 534924), (4953, 532980), (5076, 520065), (5265, 501396), (5334, 494910), (5460, 483489), (5499, 480060), (5670, 465582), (5715, 461916), (5922, 445770), (5969, 442260), (6110, 432054), (6318, 417830), (6345, 416052), (6580, 401193), (6604, 399735), (6804, 387985), (6858, 384930), (7020, 376047), (7332, 360045), (7371, 358140), (7614, 346710), (7620, 346437), (8001, 329940), (8190, 322326), (8255, 319788), (8460, 312039), (8505, 310388), (8554, 308610), (8883, 297180), (8890, 296946), (9165, 288036), (9828, 268605), (9870, 267462), (9906, 266490), (10287, 256620), (10530, 250698), (10668, 247455), (10998, 240030), (11340, 232791), (11421, 231140), (11430, 230958), (11557, 228420), (11844, 222885), (11938, 221130), (12220, 216027), (12285, 214884), (12636, 208915), (12690, 208026), (12831, 205740), (13335, 197964), (13716, 192465), (14742, 179070), (14805, 178308), (14859, 177660), (15228, 173355), (15795, 167132), (16002, 164970), (16380, 161163), (16497, 160020), (16510, 159894), (17010, 155194), (17108, 154305), (17145, 153972), (17766, 148590), (17780, 148473), (17907, 147420), (18330, 144018), (19035, 138684), (19740, 133731), (19812, 133245), (20574, 128310), (21060, 125349), (21385, 123444), (21996, 120015), (22113, 119380), (22842, 115570), (22860, 115479), (23114, 114210), (23876, 110565), (24003, 109980), (24570, 107442), (24765, 106596), (25380, 104013), (25662, 102870), (26649, 99060), (26670, 98982), (27495, 96012), (29484, 89535), (29610, 89154), (29718, 88830), (29845, 88452), (30861, 85540), (31590, 83566), (32004, 82485), (32994, 80010), (33020, 79947), (34020, 77597), (34290, 76986), (34671, 76140), (35532, 74295), (35814, 73710), (36660, 72009), (36855, 71628), (38070, 69342), (38493, 68580), (40005, 65988), (41148, 64155), (41783, 63180), (42770, 61722), (44226, 59690), (44415, 59436), (44577, 59220), (45684, 57785), (46228, 57105), (48006, 54990), (49140, 53721), (49491, 53340), (49530, 53298), (51324, 51435)]