15206320160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 38782800000

約数和(自身を除く): 23576479840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 149, 152, 160, 190, 236, 295, 298, 304, 380, 472, 569, 590, 596, 608, 745, 760, 944, 1121, 1138, 1180, 1192, 1490, 1520, 1888, 2242, 2276, 2360, 2384, 2831, 2845, 2980, 3040, 4484, 4552, 4720, 4768, 5605, 5662, 5690, 5960, 8791, 8968, 9104, 9440, 10811, 11210, 11324, 11380, 11920, 14155, 17582, 17936, 18208, 21622, 22420, 22648, 22760, 23840, 28310, 33571, 35164, 35872, 43244, 43955, 44840, 45296, 45520, 54055, 56620, 67142, 70328, 84781, 86488, 87910, 89680, 90592, 91040, 108110, 113240, 134284, 140656, 167029, 167855, 169562, 172976, 175820, 179360, 216220, 226480, 268568, 281312, 334058, 335710, 339124, 345952, 351640, 423905, 432440, 452960, 537136, 637849, 668116, 671420, 678248, 703280, 835145, 847810, 864880, 1074272, 1275698, 1336232, 1342840, 1356496, 1406560, 1610839, 1670290, 1695620, 1729760, 2551396, 2672464, 2685680, 2712992, 3189245, 3221678, 3340580, 3391240, 5002079, 5102792, 5344928, 5371360, 6378490, 6443356, 6681160, 6782480, 8054195, 10004158, 10205584, 12756980, 12886712, 13362320, 13564960, 16108390, 20008316, 20411168, 25010395, 25513960, 25773424, 26724640, 32216780, 40016632, 50020790, 51027920, 51546848, 64433560, 80033264, 95039501, 100041580, 102055840, 128867120, 160066528, 190079002, 200083160, 257734240, 380158004, 400166320, 475197505, 760316008, 800332640, 950395010, 1520632016, 1900790020, 3041264032, 3801580040, 7603160080, 15206320160]

約数ペア:

[(1, 15206320160), (2, 7603160080), (4, 3801580040), (5, 3041264032), (8, 1900790020), (10, 1520632016), (16, 950395010), (19, 800332640), (20, 760316008), (32, 475197505), (38, 400166320), (40, 380158004), (59, 257734240), (76, 200083160), (80, 190079002), (95, 160066528), (118, 128867120), (149, 102055840), (152, 100041580), (160, 95039501), (190, 80033264), (236, 64433560), (295, 51546848), (298, 51027920), (304, 50020790), (380, 40016632), (472, 32216780), (569, 26724640), (590, 25773424), (596, 25513960), (608, 25010395), (745, 20411168), (760, 20008316), (944, 16108390), (1121, 13564960), (1138, 13362320), (1180, 12886712), (1192, 12756980), (1490, 10205584), (1520, 10004158), (1888, 8054195), (2242, 6782480), (2276, 6681160), (2360, 6443356), (2384, 6378490), (2831, 5371360), (2845, 5344928), (2980, 5102792), (3040, 5002079), (4484, 3391240), (4552, 3340580), (4720, 3221678), (4768, 3189245), (5605, 2712992), (5662, 2685680), (5690, 2672464), (5960, 2551396), (8791, 1729760), (8968, 1695620), (9104, 1670290), (9440, 1610839), (10811, 1406560), (11210, 1356496), (11324, 1342840), (11380, 1336232), (11920, 1275698), (14155, 1074272), (17582, 864880), (17936, 847810), (18208, 835145), (21622, 703280), (22420, 678248), (22648, 671420), (22760, 668116), (23840, 637849), (28310, 537136), (33571, 452960), (35164, 432440), (35872, 423905), (43244, 351640), (43955, 345952), (44840, 339124), (45296, 335710), (45520, 334058), (54055, 281312), (56620, 268568), (67142, 226480), (70328, 216220), (84781, 179360), (86488, 175820), (87910, 172976), (89680, 169562), (90592, 167855), (91040, 167029), (108110, 140656), (113240, 134284)]