875931420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 192

約数和(自身を含む): 3043224576

約数和(自身を除く): 2167293156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 210, 260, 273, 274, 364, 390, 411, 420, 455, 546, 548, 685, 780, 822, 910, 959, 1092, 1171, 1365, 1370, 1644, 1781, 1820, 1918, 2055, 2342, 2730, 2740, 2877, 3513, 3562, 3836, 4110, 4684, 4795, 5343, 5460, 5754, 5855, 7026, 7124, 8197, 8220, 8905, 9590, 10686, 11508, 11710, 12467, 14052, 14385, 15223, 16394, 17565, 17810, 19180, 21372, 23420, 24591, 24934, 26715, 28770, 30446, 32788, 35130, 35620, 37401, 40985, 45669, 49182, 49868, 53430, 57540, 60892, 62335, 70260, 74802, 76115, 81970, 91338, 98364, 106561, 106860, 122955, 124670, 149604, 152230, 160427, 163940, 182676, 187005, 213122, 228345, 245910, 249340, 304460, 319683, 320854, 374010, 426244, 456690, 481281, 491820, 532805, 639366, 641708, 748020, 802135, 913380, 962562, 1065610, 1122989, 1278732, 1598415, 1604270, 1925124, 2085551, 2131220, 2245978, 2406405, 3196830, 3208540, 3368967, 4171102, 4491956, 4812810, 5614945, 6256653, 6393660, 6737934, 8342204, 9625620, 10427755, 11229890, 12513306, 13475868, 14598857, 16844835, 20855510, 22459780, 25026612, 29197714, 31283265, 33689670, 41711020, 43796571, 58395428, 62566530, 67379340, 72994285, 87593142, 125133060, 145988570, 175186284, 218982855, 291977140, 437965710, 875931420]

約数ペア:

[(1, 875931420), (2, 437965710), (3, 291977140), (4, 218982855), (5, 175186284), (6, 145988570), (7, 125133060), (10, 87593142), (12, 72994285), (13, 67379340), (14, 62566530), (15, 58395428), (20, 43796571), (21, 41711020), (26, 33689670), (28, 31283265), (30, 29197714), (35, 25026612), (39, 22459780), (42, 20855510), (52, 16844835), (60, 14598857), (65, 13475868), (70, 12513306), (78, 11229890), (84, 10427755), (91, 9625620), (105, 8342204), (130, 6737934), (137, 6393660), (140, 6256653), (156, 5614945), (182, 4812810), (195, 4491956), (210, 4171102), (260, 3368967), (273, 3208540), (274, 3196830), (364, 2406405), (390, 2245978), (411, 2131220), (420, 2085551), (455, 1925124), (546, 1604270), (548, 1598415), (685, 1278732), (780, 1122989), (822, 1065610), (910, 962562), (959, 913380), (1092, 802135), (1171, 748020), (1365, 641708), (1370, 639366), (1644, 532805), (1781, 491820), (1820, 481281), (1918, 456690), (2055, 426244), (2342, 374010), (2730, 320854), (2740, 319683), (2877, 304460), (3513, 249340), (3562, 245910), (3836, 228345), (4110, 213122), (4684, 187005), (4795, 182676), (5343, 163940), (5460, 160427), (5754, 152230), (5855, 149604), (7026, 124670), (7124, 122955), (8197, 106860), (8220, 106561), (8905, 98364), (9590, 91338), (10686, 81970), (11508, 76115), (11710, 74802), (12467, 70260), (14052, 62335), (14385, 60892), (15223, 57540), (16394, 53430), (17565, 49868), (17810, 49182), (19180, 45669), (21372, 40985), (23420, 37401), (24591, 35620), (24934, 35130), (26715, 32788), (28770, 30446)]