7629387680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1247

約数の個数: 192

約数和(自身を含む): 19871308800

約数和(自身を除く): 12241921120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 73, 76, 80, 95, 124, 146, 152, 155, 160, 190, 248, 292, 304, 310, 365, 380, 496, 584, 589, 608, 620, 730, 760, 992, 1109, 1168, 1178, 1240, 1387, 1460, 1520, 2218, 2263, 2336, 2356, 2480, 2774, 2920, 2945, 3040, 4436, 4526, 4712, 4960, 5545, 5548, 5840, 5890, 6935, 8872, 9052, 9424, 11090, 11096, 11315, 11680, 11780, 13870, 17744, 18104, 18848, 21071, 22180, 22192, 22630, 23560, 27740, 34379, 35488, 36208, 42142, 42997, 44360, 44384, 45260, 47120, 55480, 68758, 72416, 80957, 84284, 85994, 88720, 90520, 94240, 105355, 110960, 137516, 161914, 168568, 171895, 171988, 177440, 181040, 210710, 214985, 221920, 275032, 323828, 337136, 343790, 343976, 362080, 404785, 421420, 429970, 550064, 647656, 653201, 674272, 687580, 687952, 809570, 842840, 859940, 1100128, 1295312, 1306402, 1375160, 1375904, 1538183, 1619140, 1685680, 1719880, 2509667, 2590624, 2612804, 2750320, 3076366, 3238280, 3266005, 3371360, 3439760, 5019334, 5225608, 5500640, 6152732, 6476560, 6532010, 6879520, 7690915, 10038668, 10451216, 12305464, 12548335, 12953120, 13064020, 15381830, 20077336, 20902432, 24610928, 25096670, 26128040, 30763660, 40154672, 47683673, 49221856, 50193340, 52256080, 61527320, 80309344, 95367346, 100386680, 104512160, 123054640, 190734692, 200773360, 238418365, 246109280, 381469384, 401546720, 476836730, 762938768, 953673460, 1525877536, 1907346920, 3814693840, 7629387680]

約数ペア:

[(1, 7629387680), (2, 3814693840), (4, 1907346920), (5, 1525877536), (8, 953673460), (10, 762938768), (16, 476836730), (19, 401546720), (20, 381469384), (31, 246109280), (32, 238418365), (38, 200773360), (40, 190734692), (62, 123054640), (73, 104512160), (76, 100386680), (80, 95367346), (95, 80309344), (124, 61527320), (146, 52256080), (152, 50193340), (155, 49221856), (160, 47683673), (190, 40154672), (248, 30763660), (292, 26128040), (304, 25096670), (310, 24610928), (365, 20902432), (380, 20077336), (496, 15381830), (584, 13064020), (589, 12953120), (608, 12548335), (620, 12305464), (730, 10451216), (760, 10038668), (992, 7690915), (1109, 6879520), (1168, 6532010), (1178, 6476560), (1240, 6152732), (1387, 5500640), (1460, 5225608), (1520, 5019334), (2218, 3439760), (2263, 3371360), (2336, 3266005), (2356, 3238280), (2480, 3076366), (2774, 2750320), (2920, 2612804), (2945, 2590624), (3040, 2509667), (4436, 1719880), (4526, 1685680), (4712, 1619140), (4960, 1538183), (5545, 1375904), (5548, 1375160), (5840, 1306402), (5890, 1295312), (6935, 1100128), (8872, 859940), (9052, 842840), (9424, 809570), (11090, 687952), (11096, 687580), (11315, 674272), (11680, 653201), (11780, 647656), (13870, 550064), (17744, 429970), (18104, 421420), (18848, 404785), (21071, 362080), (22180, 343976), (22192, 343790), (22630, 337136), (23560, 323828), (27740, 275032), (34379, 221920), (35488, 214985), (36208, 210710), (42142, 181040), (42997, 177440), (44360, 171988), (44384, 171895), (45260, 168568), (47120, 161914), (55480, 137516), (68758, 110960), (72416, 105355), (80957, 94240), (84284, 90520), (85994, 88720)]