79475760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 240

約数和(自身を含む): 328770624

約数和(自身を除く): 249294864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1213, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2426, 2520, 2730, 3120, 3276, 3639, 3640, 4095, 4368, 4680, 4852, 5040, 5460, 6065, 6552, 7278, 7280, 8190, 8491, 9360, 9704, 10917, 10920, 12130, 13104, 14556, 15769, 16380, 16982, 18195, 19408, 21834, 21840, 24260, 25473, 29112, 31538, 32760, 33964, 36390, 42455, 43668, 47307, 48520, 50946, 54585, 58224, 63076, 65520, 67928, 72780, 76419, 78845, 84910, 87336, 94614, 97040, 101892, 109170, 110383, 126152, 127365, 135856, 141921, 145560, 152838, 157690, 169820, 174672, 189228, 203784, 218340, 220766, 236535, 252304, 254730, 283842, 291120, 305676, 315380, 331149, 339640, 378456, 382095, 407568, 436680, 441532, 473070, 509460, 551915, 567684, 611352, 630760, 662298, 679280, 709605, 756912, 764190, 873360, 883064, 946140, 993447, 1018920, 1103830, 1135368, 1222704, 1261520, 1324596, 1419210, 1528380, 1655745, 1766128, 1892280, 1986894, 2037840, 2207660, 2270736, 2649192, 2838420, 3056760, 3311490, 3784560, 3973788, 4415320, 4967235, 5298384, 5676840, 6113520, 6622980, 7947576, 8830640, 9934470, 11353680, 13245960, 15895152, 19868940, 26491920, 39737880, 79475760]

約数ペア:

[(1, 79475760), (2, 39737880), (3, 26491920), (4, 19868940), (5, 15895152), (6, 13245960), (7, 11353680), (8, 9934470), (9, 8830640), (10, 7947576), (12, 6622980), (13, 6113520), (14, 5676840), (15, 5298384), (16, 4967235), (18, 4415320), (20, 3973788), (21, 3784560), (24, 3311490), (26, 3056760), (28, 2838420), (30, 2649192), (35, 2270736), (36, 2207660), (39, 2037840), (40, 1986894), (42, 1892280), (45, 1766128), (48, 1655745), (52, 1528380), (56, 1419210), (60, 1324596), (63, 1261520), (65, 1222704), (70, 1135368), (72, 1103830), (78, 1018920), (80, 993447), (84, 946140), (90, 883064), (91, 873360), (104, 764190), (105, 756912), (112, 709605), (117, 679280), (120, 662298), (126, 630760), (130, 611352), (140, 567684), (144, 551915), (156, 509460), (168, 473070), (180, 441532), (182, 436680), (195, 407568), (208, 382095), (210, 378456), (234, 339640), (240, 331149), (252, 315380), (260, 305676), (273, 291120), (280, 283842), (312, 254730), (315, 252304), (336, 236535), (360, 220766), (364, 218340), (390, 203784), (420, 189228), (455, 174672), (468, 169820), (504, 157690), (520, 152838), (546, 145560), (560, 141921), (585, 135856), (624, 127365), (630, 126152), (720, 110383), (728, 109170), (780, 101892), (819, 97040), (840, 94614), (910, 87336), (936, 84910), (1008, 78845), (1040, 76419), (1092, 72780), (1170, 67928), (1213, 65520), (1260, 63076), (1365, 58224), (1456, 54585), (1560, 50946), (1638, 48520), (1680, 47307), (1820, 43668), (1872, 42455), (2184, 36390), (2340, 33964), (2426, 32760), (2520, 31538), (2730, 29112), (3120, 25473), (3276, 24260), (3639, 21840), (3640, 21834), (4095, 19408), (4368, 18195), (4680, 16982), (4852, 16380), (5040, 15769), (5460, 14556), (6065, 13104), (6552, 12130), (7278, 10920), (7280, 10917), (8190, 9704), (8491, 9360)]