20796813240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 384

約数和(自身を含む): 74482675200

約数和(自身を除く): 53685861960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 84, 98, 105, 118, 120, 140, 147, 151, 168, 177, 196, 210, 236, 245, 280, 294, 295, 302, 354, 392, 397, 413, 420, 453, 472, 490, 588, 590, 604, 708, 735, 755, 794, 826, 840, 885, 906, 980, 1057, 1176, 1180, 1191, 1208, 1239, 1416, 1470, 1510, 1588, 1652, 1770, 1812, 1960, 1985, 2065, 2114, 2265, 2360, 2382, 2478, 2779, 2891, 2940, 3020, 3171, 3176, 3304, 3540, 3624, 3970, 4130, 4228, 4530, 4764, 4956, 5285, 5558, 5782, 5880, 5955, 6040, 6195, 6342, 7080, 7399, 7940, 8260, 8337, 8456, 8673, 8909, 9060, 9528, 9912, 10570, 11116, 11564, 11910, 12390, 12684, 13895, 14455, 14798, 15855, 15880, 16520, 16674, 17346, 17818, 18120, 19453, 21140, 22197, 22232, 23128, 23423, 23820, 24780, 25368, 26727, 27790, 28910, 29596, 31710, 33348, 34692, 35636, 36995, 38906, 41685, 42280, 43365, 44394, 44545, 46846, 47640, 49560, 53454, 55580, 57820, 58359, 59192, 59947, 62363, 63420, 66696, 69384, 70269, 71272, 73990, 77812, 83370, 86730, 88788, 89090, 93692, 97265, 106908, 110985, 111160, 115640, 116718, 117115, 119894, 124726, 126840, 133635, 140538, 147980, 155624, 163961, 166740, 173460, 177576, 178180, 179841, 187089, 187384, 194530, 213816, 221970, 233436, 234230, 239788, 249452, 267270, 281076, 291795, 295960, 299735, 311815, 327922, 333480, 346920, 351345, 356360, 359682, 374178, 389060, 419629, 436541, 443940, 466872, 468460, 479576, 491883, 498904, 534540, 562152, 583590, 599470, 623630, 655844, 702690, 719364, 748356, 778120, 819805, 839258, 873082, 887880, 899205, 935445, 936920, 983766, 1069080, 1147727, 1167180, 1198940, 1247260, 1258887, 1309623, 1311688, 1405380, 1438728, 1496712, 1639610, 1678516, 1746164, 1798410, 1870890, 1967532, 2098145, 2182705, 2295454, 2334360, 2397880, 2459415, 2494520, 2517774, 2619246, 2810760, 2937403, 3279220, 3357032, 3443181, 3492328, 3536873, 3596820, 3741780, 3935064, 4196290, 4365410, 4590908, 4918830, 5035548, 5238492, 5738635, 5874806, 6294435, 6548115, 6558440, 6886362, 7073746, 7193640, 7483560, 8392580, 8730820, 8812209, 9181816, 9837660, 10071096, 10476984, 10610619, 11477270, 11749612, 12588870, 13096230, 13772724, 14147492, 14687015, 16785160, 17215905, 17461640, 17624418, 17684365, 19675320, 21221238, 22954540, 23499224, 24758111, 25177740, 26192460, 27545448, 28294984, 29374030, 34431810, 35248836, 35368730, 42442476, 44061045, 45909080, 49516222, 50355480, 52384920, 53053095, 58748060, 68863620, 70497672, 70737460, 74274333, 84884952, 88122090, 99032444, 106106190, 117496120, 123790555, 137727240, 141474920, 148548666, 173306777, 176244180, 198064888, 212212380, 247581110, 297097332, 346613554, 352488360, 371371665, 424424760, 495162220, 519920331, 594194664, 693227108, 742743330, 866533885, 990324440, 1039840662, 1386454216, 1485486660, 1733067770, 2079681324, 2599601655, 2970973320, 3466135540, 4159362648, 5199203310, 6932271080, 10398406620, 20796813240]

約数ペア:

[(1, 20796813240), (2, 10398406620), (3, 6932271080), (4, 5199203310), (5, 4159362648), (6, 3466135540), (7, 2970973320), (8, 2599601655), (10, 2079681324), (12, 1733067770), (14, 1485486660), (15, 1386454216), (20, 1039840662), (21, 990324440), (24, 866533885), (28, 742743330), (30, 693227108), (35, 594194664), (40, 519920331), (42, 495162220), (49, 424424760), (56, 371371665), (59, 352488360), (60, 346613554), (70, 297097332), (84, 247581110), (98, 212212380), (105, 198064888), (118, 176244180), (120, 173306777), (140, 148548666), (147, 141474920), (151, 137727240), (168, 123790555), (177, 117496120), (196, 106106190), (210, 99032444), (236, 88122090), (245, 84884952), (280, 74274333), (294, 70737460), (295, 70497672), (302, 68863620), (354, 58748060), (392, 53053095), (397, 52384920), (413, 50355480), (420, 49516222), (453, 45909080), (472, 44061045), (490, 42442476), (588, 35368730), (590, 35248836), (604, 34431810), (708, 29374030), (735, 28294984), (755, 27545448), (794, 26192460), (826, 25177740), (840, 24758111), (885, 23499224), (906, 22954540), (980, 21221238), (1057, 19675320), (1176, 17684365), (1180, 17624418), (1191, 17461640), (1208, 17215905), (1239, 16785160), (1416, 14687015), (1470, 14147492), (1510, 13772724), (1588, 13096230), (1652, 12588870), (1770, 11749612), (1812, 11477270), (1960, 10610619), (1985, 10476984), (2065, 10071096), (2114, 9837660), (2265, 9181816), (2360, 8812209), (2382, 8730820), (2478, 8392580), (2779, 7483560), (2891, 7193640), (2940, 7073746), (3020, 6886362), (3171, 6558440), (3176, 6548115), (3304, 6294435), (3540, 5874806), (3624, 5738635), (3970, 5238492), (4130, 5035548), (4228, 4918830), (4530, 4590908), (4764, 4365410), (4956, 4196290), (5285, 3935064), (5558, 3741780), (5782, 3596820), (5880, 3536873), (5955, 3492328), (6040, 3443181), (6195, 3357032), (6342, 3279220), (7080, 2937403), (7399, 2810760), (7940, 2619246), (8260, 2517774), (8337, 2494520), (8456, 2459415), (8673, 2397880), (8909, 2334360), (9060, 2295454), (9528, 2182705), (9912, 2098145), (10570, 1967532), (11116, 1870890), (11564, 1798410), (11910, 1746164), (12390, 1678516), (12684, 1639610), (13895, 1496712), (14455, 1438728), (14798, 1405380), (15855, 1311688), (15880, 1309623), (16520, 1258887), (16674, 1247260), (17346, 1198940), (17818, 1167180), (18120, 1147727), (19453, 1069080), (21140, 983766), (22197, 936920), (22232, 935445), (23128, 899205), (23423, 887880), (23820, 873082), (24780, 839258), (25368, 819805), (26727, 778120), (27790, 748356), (28910, 719364), (29596, 702690), (31710, 655844), (33348, 623630), (34692, 599470), (35636, 583590), (36995, 562152), (38906, 534540), (41685, 498904), (42280, 491883), (43365, 479576), (44394, 468460), (44545, 466872), (46846, 443940), (47640, 436541), (49560, 419629), (53454, 389060), (55580, 374178), (57820, 359682), (58359, 356360), (59192, 351345), (59947, 346920), (62363, 333480), (63420, 327922), (66696, 311815), (69384, 299735), (70269, 295960), (71272, 291795), (73990, 281076), (77812, 267270), (83370, 249452), (86730, 239788), (88788, 234230), (89090, 233436), (93692, 221970), (97265, 213816), (106908, 194530), (110985, 187384), (111160, 187089), (115640, 179841), (116718, 178180), (117115, 177576), (119894, 173460), (124726, 166740), (126840, 163961), (133635, 155624), (140538, 147980)]