1292818800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11880

約数の個数: 240

約数和(自身を含む): 5097451520

約数和(自身を除く): 3804632720

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, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 11839, 13650, 15600, 18200, 21840, 23678, 27300, 35517, 36400, 47356, 54600, 59195, 71034, 82873, 94712, 109200, 118390, 142068, 153907, 165746, 177585, 189424, 236780, 248619, 284136, 295975, 307814, 331492, 355170, 414365, 461721, 473560, 497238, 568272, 591950, 615628, 662984, 710340, 769535, 828730, 887925, 923442, 947120, 994476, 1077349, 1183900, 1231256, 1243095, 1325968, 1420680, 1539070, 1657460, 1775850, 1846884, 1988952, 2071825, 2154698, 2308605, 2367800, 2462512, 2486190, 2841360, 3078140, 3232047, 3314920, 3551700, 3693768, 3847675, 3977904, 4143650, 4309396, 4617210, 4735600, 4972380, 5386745, 6156280, 6215475, 6464094, 6629840, 7103400, 7387536, 7695350, 8287300, 8618792, 9234420, 9944760, 10773490, 11543025, 12312560, 12430950, 12928188, 14206800, 15390700, 16160235, 16574600, 17237584, 18468840, 19889520, 21546980, 23086050, 24861900, 25856376, 26933725, 30781400, 32320470, 33149200, 36937680, 43093960, 46172100, 49723800, 51712752, 53867450, 61562800, 64640940, 80801175, 86187920, 92344200, 99447600, 107734900, 129281880, 161602350, 184688400, 215469800, 258563760, 323204700, 430939600, 646409400, 1292818800]

約数ペア:

[(1, 1292818800), (2, 646409400), (3, 430939600), (4, 323204700), (5, 258563760), (6, 215469800), (7, 184688400), (8, 161602350), (10, 129281880), (12, 107734900), (13, 99447600), (14, 92344200), (15, 86187920), (16, 80801175), (20, 64640940), (21, 61562800), (24, 53867450), (25, 51712752), (26, 49723800), (28, 46172100), (30, 43093960), (35, 36937680), (39, 33149200), (40, 32320470), (42, 30781400), (48, 26933725), (50, 25856376), (52, 24861900), (56, 23086050), (60, 21546980), (65, 19889520), (70, 18468840), (75, 17237584), (78, 16574600), (80, 16160235), (84, 15390700), (91, 14206800), (100, 12928188), (104, 12430950), (105, 12312560), (112, 11543025), (120, 10773490), (130, 9944760), (140, 9234420), (150, 8618792), (156, 8287300), (168, 7695350), (175, 7387536), (182, 7103400), (195, 6629840), (200, 6464094), (208, 6215475), (210, 6156280), (240, 5386745), (260, 4972380), (273, 4735600), (280, 4617210), (300, 4309396), (312, 4143650), (325, 3977904), (336, 3847675), (350, 3693768), (364, 3551700), (390, 3314920), (400, 3232047), (420, 3078140), (455, 2841360), (520, 2486190), (525, 2462512), (546, 2367800), (560, 2308605), (600, 2154698), (624, 2071825), (650, 1988952), (700, 1846884), (728, 1775850), (780, 1657460), (840, 1539070), (910, 1420680), (975, 1325968), (1040, 1243095), (1050, 1231256), (1092, 1183900), (1200, 1077349), (1300, 994476), (1365, 947120), (1400, 923442), (1456, 887925), (1560, 828730), (1680, 769535), (1820, 710340), (1950, 662984), (2100, 615628), (2184, 591950), (2275, 568272), (2600, 497238), (2730, 473560), (2800, 461721), (3120, 414365), (3640, 355170), (3900, 331492), (4200, 307814), (4368, 295975), (4550, 284136), (5200, 248619), (5460, 236780), (6825, 189424), (7280, 177585), (7800, 165746), (8400, 153907), (9100, 142068), (10920, 118390), (11839, 109200), (13650, 94712), (15600, 82873), (18200, 71034), (21840, 59195), (23678, 54600), (27300, 47356), (35517, 36400)]