25343640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 96033600

約数和(自身を除く): 70689960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 113, 120, 126, 140, 168, 178, 180, 210, 226, 252, 267, 280, 315, 339, 356, 360, 420, 445, 452, 504, 534, 565, 623, 630, 678, 712, 791, 801, 840, 890, 904, 1017, 1068, 1130, 1246, 1260, 1335, 1356, 1582, 1602, 1695, 1780, 1869, 2034, 2136, 2260, 2373, 2492, 2520, 2670, 2712, 3115, 3164, 3204, 3390, 3560, 3738, 3955, 4005, 4068, 4520, 4746, 4984, 5085, 5340, 5607, 6230, 6328, 6408, 6780, 7119, 7476, 7910, 8010, 8136, 9345, 9492, 10057, 10170, 10680, 11214, 11865, 12460, 13560, 14238, 14952, 15820, 16020, 18690, 18984, 20114, 20340, 22428, 23730, 24920, 28035, 28476, 30171, 31640, 32040, 35595, 37380, 40228, 40680, 44856, 47460, 50285, 56070, 56952, 60342, 70399, 71190, 74760, 80456, 90513, 94920, 100570, 112140, 120684, 140798, 142380, 150855, 181026, 201140, 211197, 224280, 241368, 281596, 284760, 301710, 351995, 362052, 402280, 422394, 452565, 563192, 603420, 633591, 703990, 724104, 844788, 905130, 1055985, 1206840, 1267182, 1407980, 1689576, 1810260, 2111970, 2534364, 2815960, 3167955, 3620520, 4223940, 5068728, 6335910, 8447880, 12671820, 25343640]

約数ペア:

[(1, 25343640), (2, 12671820), (3, 8447880), (4, 6335910), (5, 5068728), (6, 4223940), (7, 3620520), (8, 3167955), (9, 2815960), (10, 2534364), (12, 2111970), (14, 1810260), (15, 1689576), (18, 1407980), (20, 1267182), (21, 1206840), (24, 1055985), (28, 905130), (30, 844788), (35, 724104), (36, 703990), (40, 633591), (42, 603420), (45, 563192), (56, 452565), (60, 422394), (63, 402280), (70, 362052), (72, 351995), (84, 301710), (89, 284760), (90, 281596), (105, 241368), (113, 224280), (120, 211197), (126, 201140), (140, 181026), (168, 150855), (178, 142380), (180, 140798), (210, 120684), (226, 112140), (252, 100570), (267, 94920), (280, 90513), (315, 80456), (339, 74760), (356, 71190), (360, 70399), (420, 60342), (445, 56952), (452, 56070), (504, 50285), (534, 47460), (565, 44856), (623, 40680), (630, 40228), (678, 37380), (712, 35595), (791, 32040), (801, 31640), (840, 30171), (890, 28476), (904, 28035), (1017, 24920), (1068, 23730), (1130, 22428), (1246, 20340), (1260, 20114), (1335, 18984), (1356, 18690), (1582, 16020), (1602, 15820), (1695, 14952), (1780, 14238), (1869, 13560), (2034, 12460), (2136, 11865), (2260, 11214), (2373, 10680), (2492, 10170), (2520, 10057), (2670, 9492), (2712, 9345), (3115, 8136), (3164, 8010), (3204, 7910), (3390, 7476), (3560, 7119), (3738, 6780), (3955, 6408), (4005, 6328), (4068, 6230), (4520, 5607), (4746, 5340), (4984, 5085)]