224637780

素因数分解:

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

素因数の和:214

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 472091820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 59, 60, 62, 69, 89, 92, 93, 115, 118, 124, 138, 155, 177, 178, 186, 230, 236, 267, 276, 295, 310, 345, 354, 356, 372, 445, 460, 465, 534, 590, 620, 690, 708, 713, 885, 890, 930, 1068, 1180, 1335, 1357, 1380, 1426, 1770, 1780, 1829, 1860, 2047, 2139, 2670, 2714, 2759, 2852, 3540, 3565, 3658, 4071, 4094, 4278, 5251, 5340, 5428, 5487, 5518, 6141, 6785, 7130, 7316, 8142, 8188, 8277, 8556, 9145, 10235, 10502, 10695, 10974, 11036, 12282, 13570, 13795, 14260, 15753, 16284, 16554, 18290, 20355, 20470, 21004, 21390, 21948, 24564, 26255, 27140, 27435, 27590, 30705, 31506, 33108, 36580, 40710, 40940, 41385, 42067, 42780, 52510, 54870, 55180, 61410, 63012, 63457, 78765, 81420, 82770, 84134, 105020, 109740, 120773, 122820, 126201, 126914, 157530, 162781, 165540, 168268, 190371, 210335, 241546, 252402, 253828, 315060, 317285, 325562, 362319, 380742, 420670, 483092, 488343, 504804, 603865, 631005, 634570, 651124, 724638, 761484, 813905, 841340, 951855, 976686, 1207730, 1262010, 1269140, 1449276, 1627810, 1811595, 1903710, 1953372, 2415460, 2441715, 2524020, 3255620, 3623190, 3743963, 3807420, 4883430, 7246380, 7487926, 9766860, 11231889, 14975852, 18719815, 22463778, 37439630, 44927556, 56159445, 74879260, 112318890, 224637780]

約数ペア:

[(1, 224637780), (2, 112318890), (3, 74879260), (4, 56159445), (5, 44927556), (6, 37439630), (10, 22463778), (12, 18719815), (15, 14975852), (20, 11231889), (23, 9766860), (30, 7487926), (31, 7246380), (46, 4883430), (59, 3807420), (60, 3743963), (62, 3623190), (69, 3255620), (89, 2524020), (92, 2441715), (93, 2415460), (115, 1953372), (118, 1903710), (124, 1811595), (138, 1627810), (155, 1449276), (177, 1269140), (178, 1262010), (186, 1207730), (230, 976686), (236, 951855), (267, 841340), (276, 813905), (295, 761484), (310, 724638), (345, 651124), (354, 634570), (356, 631005), (372, 603865), (445, 504804), (460, 488343), (465, 483092), (534, 420670), (590, 380742), (620, 362319), (690, 325562), (708, 317285), (713, 315060), (885, 253828), (890, 252402), (930, 241546), (1068, 210335), (1180, 190371), (1335, 168268), (1357, 165540), (1380, 162781), (1426, 157530), (1770, 126914), (1780, 126201), (1829, 122820), (1860, 120773), (2047, 109740), (2139, 105020), (2670, 84134), (2714, 82770), (2759, 81420), (2852, 78765), (3540, 63457), (3565, 63012), (3658, 61410), (4071, 55180), (4094, 54870), (4278, 52510), (5251, 42780), (5340, 42067), (5428, 41385), (5487, 40940), (5518, 40710), (6141, 36580), (6785, 33108), (7130, 31506), (7316, 30705), (8142, 27590), (8188, 27435), (8277, 27140), (8556, 26255), (9145, 24564), (10235, 21948), (10502, 21390), (10695, 21004), (10974, 20470), (11036, 20355), (12282, 18290), (13570, 16554), (13795, 16284), (14260, 15753)]