7513516920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{7561}}^1$

素因数の和:7615

約数の個数: 288

約数和(自身を含む): 28396519920

約数和(自身を除く): 20883003000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 338, 364, 390, 392, 420, 455, 490, 507, 520, 546, 588, 637, 676, 728, 735, 780, 840, 845, 910, 980, 1014, 1092, 1176, 1183, 1274, 1352, 1365, 1470, 1560, 1690, 1820, 1911, 1960, 2028, 2184, 2366, 2535, 2548, 2730, 2940, 3185, 3380, 3549, 3640, 3822, 4056, 4732, 5070, 5096, 5460, 5880, 5915, 6370, 6760, 7098, 7561, 7644, 8281, 9464, 9555, 10140, 10920, 11830, 12740, 14196, 15122, 15288, 16562, 17745, 19110, 20280, 22683, 23660, 24843, 25480, 28392, 30244, 33124, 35490, 37805, 38220, 41405, 45366, 47320, 49686, 52927, 60488, 66248, 70980, 75610, 76440, 82810, 90732, 98293, 99372, 105854, 113415, 124215, 141960, 151220, 158781, 165620, 181464, 196586, 198744, 211708, 226830, 248430, 264635, 294879, 302440, 317562, 331240, 370489, 393172, 423416, 453660, 491465, 496860, 529270, 589758, 635124, 688051, 740978, 786344, 793905, 907320, 982930, 993720, 1058540, 1111467, 1179516, 1270248, 1277809, 1376102, 1474395, 1481956, 1587810, 1852445, 1965860, 2064153, 2117080, 2222934, 2359032, 2555618, 2752204, 2948790, 2963912, 3175620, 3440255, 3704890, 3833427, 3931720, 4128306, 4445868, 4816357, 5111236, 5504408, 5557335, 5897580, 6351240, 6389045, 6880510, 7409780, 7666854, 8256612, 8891736, 8944663, 9632714, 10222472, 10320765, 11114670, 11795160, 12778090, 13761020, 14449071, 14819560, 15333708, 16513224, 17889326, 19167135, 19265428, 20641530, 22229340, 24081785, 25556180, 26833989, 27522040, 28898142, 30667416, 35778652, 38334270, 38530856, 41283060, 44458680, 44723315, 48163570, 51112360, 53667978, 57796284, 62612641, 71557304, 72245355, 76668540, 82566120, 89446630, 96327140, 107335956, 115592568, 125225282, 134169945, 144490710, 153337080, 178893260, 187837923, 192654280, 214671912, 250450564, 268339890, 288981420, 313063205, 357786520, 375675846, 500901128, 536679780, 577962840, 626126410, 751351692, 939189615, 1073359560, 1252252820, 1502703384, 1878379230, 2504505640, 3756758460, 7513516920]

約数ペア:

[(1, 7513516920), (2, 3756758460), (3, 2504505640), (4, 1878379230), (5, 1502703384), (6, 1252252820), (7, 1073359560), (8, 939189615), (10, 751351692), (12, 626126410), (13, 577962840), (14, 536679780), (15, 500901128), (20, 375675846), (21, 357786520), (24, 313063205), (26, 288981420), (28, 268339890), (30, 250450564), (35, 214671912), (39, 192654280), (40, 187837923), (42, 178893260), (49, 153337080), (52, 144490710), (56, 134169945), (60, 125225282), (65, 115592568), (70, 107335956), (78, 96327140), (84, 89446630), (91, 82566120), (98, 76668540), (104, 72245355), (105, 71557304), (120, 62612641), (130, 57796284), (140, 53667978), (147, 51112360), (156, 48163570), (168, 44723315), (169, 44458680), (182, 41283060), (195, 38530856), (196, 38334270), (210, 35778652), (245, 30667416), (260, 28898142), (273, 27522040), (280, 26833989), (294, 25556180), (312, 24081785), (338, 22229340), (364, 20641530), (390, 19265428), (392, 19167135), (420, 17889326), (455, 16513224), (490, 15333708), (507, 14819560), (520, 14449071), (546, 13761020), (588, 12778090), (637, 11795160), (676, 11114670), (728, 10320765), (735, 10222472), (780, 9632714), (840, 8944663), (845, 8891736), (910, 8256612), (980, 7666854), (1014, 7409780), (1092, 6880510), (1176, 6389045), (1183, 6351240), (1274, 5897580), (1352, 5557335), (1365, 5504408), (1470, 5111236), (1560, 4816357), (1690, 4445868), (1820, 4128306), (1911, 3931720), (1960, 3833427), (2028, 3704890), (2184, 3440255), (2366, 3175620), (2535, 2963912), (2548, 2948790), (2730, 2752204), (2940, 2555618), (3185, 2359032), (3380, 2222934), (3549, 2117080), (3640, 2064153), (3822, 1965860), (4056, 1852445), (4732, 1587810), (5070, 1481956), (5096, 1474395), (5460, 1376102), (5880, 1277809), (5915, 1270248), (6370, 1179516), (6760, 1111467), (7098, 1058540), (7561, 993720), (7644, 982930), (8281, 907320), (9464, 793905), (9555, 786344), (10140, 740978), (10920, 688051), (11830, 635124), (12740, 589758), (14196, 529270), (15122, 496860), (15288, 491465), (16562, 453660), (17745, 423416), (19110, 393172), (20280, 370489), (22683, 331240), (23660, 317562), (24843, 302440), (25480, 294879), (28392, 264635), (30244, 248430), (33124, 226830), (35490, 211708), (37805, 198744), (38220, 196586), (41405, 181464), (45366, 165620), (47320, 158781), (49686, 151220), (52927, 141960), (60488, 124215), (66248, 113415), (70980, 105854), (75610, 99372), (76440, 98293), (82810, 90732)]