15696819840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2739

約数の個数: 256

約数和(自身を含む): 54114117120

約数和(自身を除く): 38417297280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 257, 260, 312, 320, 384, 390, 416, 480, 514, 520, 624, 640, 771, 780, 832, 960, 1028, 1040, 1248, 1285, 1542, 1560, 1664, 1920, 2056, 2080, 2447, 2496, 2570, 3084, 3120, 3341, 3855, 4112, 4160, 4894, 4992, 5140, 6168, 6240, 6682, 7341, 7710, 8224, 8320, 9788, 10023, 10280, 12235, 12336, 12480, 13364, 14682, 15420, 16448, 16705, 19576, 20046, 20560, 24470, 24672, 24960, 26728, 29364, 30840, 31811, 32896, 33410, 36705, 39152, 40092, 41120, 48940, 49344, 50115, 53456, 58728, 61680, 63622, 66820, 73410, 78304, 80184, 82240, 95433, 97880, 98688, 100230, 106912, 117456, 123360, 127244, 133640, 146820, 156608, 159055, 160368, 164480, 190866, 195760, 200460, 213824, 234912, 246720, 254488, 267280, 293640, 313216, 318110, 320736, 381732, 391520, 400920, 427648, 469824, 477165, 493440, 508976, 534560, 587280, 628879, 636220, 641472, 763464, 783040, 801840, 939648, 954330, 1017952, 1069120, 1174560, 1257758, 1272440, 1282944, 1526928, 1566080, 1603680, 1886637, 1908660, 2035904, 2138240, 2349120, 2515516, 2544880, 3053856, 3144395, 3207360, 3773274, 3817320, 4071808, 4698240, 5031032, 5089760, 6107712, 6288790, 6414720, 7546548, 7634640, 8175427, 9433185, 10062064, 10179520, 12215424, 12577580, 15093096, 15269280, 16350854, 18866370, 20124128, 20359040, 24526281, 25155160, 30186192, 30538560, 32701708, 37732740, 40248256, 40877135, 49052562, 50310320, 60372384, 61077120, 65403416, 75465480, 80496512, 81754270, 98105124, 100620640, 120744768, 122631405, 130806832, 150930960, 163508540, 196210248, 201241280, 241489536, 245262810, 261613664, 301861920, 327017080, 392420496, 402482560, 490525620, 523227328, 603723840, 654034160, 784840992, 981051240, 1046454656, 1207447680, 1308068320, 1569681984, 1962102480, 2616136640, 3139363968, 3924204960, 5232273280, 7848409920, 15696819840]

約数ペア:

[(1, 15696819840), (2, 7848409920), (3, 5232273280), (4, 3924204960), (5, 3139363968), (6, 2616136640), (8, 1962102480), (10, 1569681984), (12, 1308068320), (13, 1207447680), (15, 1046454656), (16, 981051240), (20, 784840992), (24, 654034160), (26, 603723840), (30, 523227328), (32, 490525620), (39, 402482560), (40, 392420496), (48, 327017080), (52, 301861920), (60, 261613664), (64, 245262810), (65, 241489536), (78, 201241280), (80, 196210248), (96, 163508540), (104, 150930960), (120, 130806832), (128, 122631405), (130, 120744768), (156, 100620640), (160, 98105124), (192, 81754270), (195, 80496512), (208, 75465480), (240, 65403416), (257, 61077120), (260, 60372384), (312, 50310320), (320, 49052562), (384, 40877135), (390, 40248256), (416, 37732740), (480, 32701708), (514, 30538560), (520, 30186192), (624, 25155160), (640, 24526281), (771, 20359040), (780, 20124128), (832, 18866370), (960, 16350854), (1028, 15269280), (1040, 15093096), (1248, 12577580), (1285, 12215424), (1542, 10179520), (1560, 10062064), (1664, 9433185), (1920, 8175427), (2056, 7634640), (2080, 7546548), (2447, 6414720), (2496, 6288790), (2570, 6107712), (3084, 5089760), (3120, 5031032), (3341, 4698240), (3855, 4071808), (4112, 3817320), (4160, 3773274), (4894, 3207360), (4992, 3144395), (5140, 3053856), (6168, 2544880), (6240, 2515516), (6682, 2349120), (7341, 2138240), (7710, 2035904), (8224, 1908660), (8320, 1886637), (9788, 1603680), (10023, 1566080), (10280, 1526928), (12235, 1282944), (12336, 1272440), (12480, 1257758), (13364, 1174560), (14682, 1069120), (15420, 1017952), (16448, 954330), (16705, 939648), (19576, 801840), (20046, 783040), (20560, 763464), (24470, 641472), (24672, 636220), (24960, 628879), (26728, 587280), (29364, 534560), (30840, 508976), (31811, 493440), (32896, 477165), (33410, 469824), (36705, 427648), (39152, 400920), (40092, 391520), (41120, 381732), (48940, 320736), (49344, 318110), (50115, 313216), (53456, 293640), (58728, 267280), (61680, 254488), (63622, 246720), (66820, 234912), (73410, 213824), (78304, 200460), (80184, 195760), (82240, 190866), (95433, 164480), (97880, 160368), (98688, 159055), (100230, 156608), (106912, 146820), (117456, 133640), (123360, 127244)]