9718800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 38747520

約数和(自身を除く): 29028720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 89, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 178, 182, 195, 200, 208, 210, 240, 260, 267, 273, 280, 300, 312, 325, 336, 350, 356, 364, 390, 400, 420, 445, 455, 520, 525, 534, 546, 560, 600, 623, 624, 650, 700, 712, 728, 780, 840, 890, 910, 975, 1040, 1050, 1068, 1092, 1157, 1200, 1246, 1300, 1335, 1365, 1400, 1424, 1456, 1560, 1680, 1780, 1820, 1869, 1950, 2100, 2136, 2184, 2225, 2275, 2314, 2492, 2600, 2670, 2730, 2800, 3115, 3120, 3471, 3560, 3640, 3738, 3900, 4200, 4272, 4368, 4450, 4550, 4628, 4984, 5200, 5340, 5460, 5785, 6230, 6675, 6825, 6942, 7120, 7280, 7476, 7800, 8099, 8400, 8900, 9100, 9256, 9345, 9968, 10680, 10920, 11570, 12460, 13350, 13650, 13884, 14952, 15575, 15600, 16198, 17355, 17800, 18200, 18512, 18690, 21360, 21840, 23140, 24297, 24920, 26700, 27300, 27768, 28925, 29904, 31150, 32396, 34710, 35600, 36400, 37380, 40495, 46280, 46725, 48594, 49840, 53400, 54600, 55536, 57850, 62300, 64792, 69420, 74760, 80990, 86775, 92560, 93450, 97188, 106800, 109200, 115700, 121485, 124600, 129584, 138840, 149520, 161980, 173550, 186900, 194376, 202475, 231400, 242970, 249200, 277680, 323960, 347100, 373800, 388752, 404950, 462800, 485940, 607425, 647920, 694200, 747600, 809900, 971880, 1214850, 1388400, 1619800, 1943760, 2429700, 3239600, 4859400, 9718800]

約数ペア:

[(1, 9718800), (2, 4859400), (3, 3239600), (4, 2429700), (5, 1943760), (6, 1619800), (7, 1388400), (8, 1214850), (10, 971880), (12, 809900), (13, 747600), (14, 694200), (15, 647920), (16, 607425), (20, 485940), (21, 462800), (24, 404950), (25, 388752), (26, 373800), (28, 347100), (30, 323960), (35, 277680), (39, 249200), (40, 242970), (42, 231400), (48, 202475), (50, 194376), (52, 186900), (56, 173550), (60, 161980), (65, 149520), (70, 138840), (75, 129584), (78, 124600), (80, 121485), (84, 115700), (89, 109200), (91, 106800), (100, 97188), (104, 93450), (105, 92560), (112, 86775), (120, 80990), (130, 74760), (140, 69420), (150, 64792), (156, 62300), (168, 57850), (175, 55536), (178, 54600), (182, 53400), (195, 49840), (200, 48594), (208, 46725), (210, 46280), (240, 40495), (260, 37380), (267, 36400), (273, 35600), (280, 34710), (300, 32396), (312, 31150), (325, 29904), (336, 28925), (350, 27768), (356, 27300), (364, 26700), (390, 24920), (400, 24297), (420, 23140), (445, 21840), (455, 21360), (520, 18690), (525, 18512), (534, 18200), (546, 17800), (560, 17355), (600, 16198), (623, 15600), (624, 15575), (650, 14952), (700, 13884), (712, 13650), (728, 13350), (780, 12460), (840, 11570), (890, 10920), (910, 10680), (975, 9968), (1040, 9345), (1050, 9256), (1068, 9100), (1092, 8900), (1157, 8400), (1200, 8099), (1246, 7800), (1300, 7476), (1335, 7280), (1365, 7120), (1400, 6942), (1424, 6825), (1456, 6675), (1560, 6230), (1680, 5785), (1780, 5460), (1820, 5340), (1869, 5200), (1950, 4984), (2100, 4628), (2136, 4550), (2184, 4450), (2225, 4368), (2275, 4272), (2314, 4200), (2492, 3900), (2600, 3738), (2670, 3640), (2730, 3560), (2800, 3471), (3115, 3120)]