673913340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 2264371200

約数和(自身を除く): 1590457860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 59, 60, 62, 69, 89, 90, 92, 93, 115, 118, 124, 138, 155, 177, 178, 180, 186, 207, 230, 236, 267, 276, 279, 295, 310, 345, 354, 356, 372, 414, 445, 460, 465, 531, 534, 558, 590, 620, 690, 708, 713, 801, 828, 885, 890, 930, 1035, 1062, 1068, 1116, 1180, 1335, 1357, 1380, 1395, 1426, 1602, 1770, 1780, 1829, 1860, 2047, 2070, 2124, 2139, 2655, 2670, 2714, 2759, 2790, 2852, 3204, 3540, 3565, 3658, 4005, 4071, 4094, 4140, 4278, 5251, 5310, 5340, 5428, 5487, 5518, 5580, 6141, 6417, 6785, 7130, 7316, 8010, 8142, 8188, 8277, 8556, 9145, 10235, 10502, 10620, 10695, 10974, 11036, 12213, 12282, 12834, 13570, 13795, 14260, 15753, 16020, 16284, 16461, 16554, 18290, 18423, 20355, 20470, 21004, 21390, 21948, 24426, 24564, 24831, 25668, 26255, 27140, 27435, 27590, 30705, 31506, 32085, 32922, 33108, 36580, 36846, 40710, 40940, 41385, 42067, 42780, 47259, 48852, 49662, 52510, 54870, 55180, 61065, 61410, 63012, 63457, 64170, 65844, 73692, 78765, 81420, 82305, 82770, 84134, 92115, 94518, 99324, 105020, 109740, 120773, 122130, 122820, 124155, 126201, 126914, 128340, 157530, 162781, 164610, 165540, 168268, 184230, 189036, 190371, 210335, 236295, 241546, 244260, 248310, 252402, 253828, 315060, 317285, 325562, 329220, 362319, 368460, 378603, 380742, 420670, 472590, 483092, 488343, 496620, 504804, 571113, 603865, 631005, 634570, 651124, 724638, 757206, 761484, 813905, 841340, 945180, 951855, 976686, 1086957, 1142226, 1207730, 1262010, 1269140, 1449276, 1465029, 1514412, 1627810, 1811595, 1893015, 1903710, 1953372, 2173914, 2284452, 2415460, 2441715, 2524020, 2855565, 2930058, 3255620, 3623190, 3743963, 3786030, 3807420, 4347828, 4883430, 5434785, 5711130, 5860116, 7246380, 7325145, 7487926, 7572060, 9766860, 10869570, 11231889, 11422260, 14650290, 14975852, 18719815, 21739140, 22463778, 29300580, 33695667, 37439630, 44927556, 56159445, 67391334, 74879260, 112318890, 134782668, 168478335, 224637780, 336956670, 673913340]

約数ペア:

[(1, 673913340), (2, 336956670), (3, 224637780), (4, 168478335), (5, 134782668), (6, 112318890), (9, 74879260), (10, 67391334), (12, 56159445), (15, 44927556), (18, 37439630), (20, 33695667), (23, 29300580), (30, 22463778), (31, 21739140), (36, 18719815), (45, 14975852), (46, 14650290), (59, 11422260), (60, 11231889), (62, 10869570), (69, 9766860), (89, 7572060), (90, 7487926), (92, 7325145), (93, 7246380), (115, 5860116), (118, 5711130), (124, 5434785), (138, 4883430), (155, 4347828), (177, 3807420), (178, 3786030), (180, 3743963), (186, 3623190), (207, 3255620), (230, 2930058), (236, 2855565), (267, 2524020), (276, 2441715), (279, 2415460), (295, 2284452), (310, 2173914), (345, 1953372), (354, 1903710), (356, 1893015), (372, 1811595), (414, 1627810), (445, 1514412), (460, 1465029), (465, 1449276), (531, 1269140), (534, 1262010), (558, 1207730), (590, 1142226), (620, 1086957), (690, 976686), (708, 951855), (713, 945180), (801, 841340), (828, 813905), (885, 761484), (890, 757206), (930, 724638), (1035, 651124), (1062, 634570), (1068, 631005), (1116, 603865), (1180, 571113), (1335, 504804), (1357, 496620), (1380, 488343), (1395, 483092), (1426, 472590), (1602, 420670), (1770, 380742), (1780, 378603), (1829, 368460), (1860, 362319), (2047, 329220), (2070, 325562), (2124, 317285), (2139, 315060), (2655, 253828), (2670, 252402), (2714, 248310), (2759, 244260), (2790, 241546), (2852, 236295), (3204, 210335), (3540, 190371), (3565, 189036), (3658, 184230), (4005, 168268), (4071, 165540), (4094, 164610), (4140, 162781), (4278, 157530), (5251, 128340), (5310, 126914), (5340, 126201), (5428, 124155), (5487, 122820), (5518, 122130), (5580, 120773), (6141, 109740), (6417, 105020), (6785, 99324), (7130, 94518), (7316, 92115), (8010, 84134), (8142, 82770), (8188, 82305), (8277, 81420), (8556, 78765), (9145, 73692), (10235, 65844), (10502, 64170), (10620, 63457), (10695, 63012), (10974, 61410), (11036, 61065), (12213, 55180), (12282, 54870), (12834, 52510), (13570, 49662), (13795, 48852), (14260, 47259), (15753, 42780), (16020, 42067), (16284, 41385), (16461, 40940), (16554, 40710), (18290, 36846), (18423, 36580), (20355, 33108), (20470, 32922), (21004, 32085), (21390, 31506), (21948, 30705), (24426, 27590), (24564, 27435), (24831, 27140), (25668, 26255)]