2968560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 12380160

約数和(自身を除く): 9411600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 304, 310, 315, 336, 342, 360, 372, 380, 399, 420, 434, 456, 465, 496, 504, 532, 558, 560, 570, 589, 620, 630, 651, 665, 684, 720, 744, 760, 798, 840, 855, 868, 912, 930, 1008, 1064, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1488, 1520, 1596, 1680, 1710, 1736, 1767, 1860, 1953, 1995, 2128, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2604, 2660, 2736, 2790, 2945, 3192, 3255, 3420, 3472, 3534, 3720, 3906, 3990, 4123, 4340, 4464, 4560, 4712, 4788, 5040, 5208, 5301, 5320, 5580, 5890, 5985, 6384, 6510, 6840, 7068, 7440, 7812, 7980, 8246, 8680, 8835, 9424, 9576, 9765, 10416, 10602, 10640, 11160, 11780, 11970, 12369, 13020, 13680, 14136, 15624, 15960, 16492, 17360, 17670, 19152, 19530, 20615, 21204, 22320, 23560, 23940, 24738, 26040, 26505, 28272, 31248, 31920, 32984, 35340, 37107, 39060, 41230, 42408, 47120, 47880, 49476, 52080, 53010, 61845, 65968, 70680, 74214, 78120, 82460, 84816, 95760, 98952, 106020, 123690, 141360, 148428, 156240, 164920, 185535, 197904, 212040, 247380, 296856, 329840, 371070, 424080, 494760, 593712, 742140, 989520, 1484280, 2968560]

約数ペア:

[(1, 2968560), (2, 1484280), (3, 989520), (4, 742140), (5, 593712), (6, 494760), (7, 424080), (8, 371070), (9, 329840), (10, 296856), (12, 247380), (14, 212040), (15, 197904), (16, 185535), (18, 164920), (19, 156240), (20, 148428), (21, 141360), (24, 123690), (28, 106020), (30, 98952), (31, 95760), (35, 84816), (36, 82460), (38, 78120), (40, 74214), (42, 70680), (45, 65968), (48, 61845), (56, 53010), (57, 52080), (60, 49476), (62, 47880), (63, 47120), (70, 42408), (72, 41230), (76, 39060), (80, 37107), (84, 35340), (90, 32984), (93, 31920), (95, 31248), (105, 28272), (112, 26505), (114, 26040), (120, 24738), (124, 23940), (126, 23560), (133, 22320), (140, 21204), (144, 20615), (152, 19530), (155, 19152), (168, 17670), (171, 17360), (180, 16492), (186, 15960), (190, 15624), (210, 14136), (217, 13680), (228, 13020), (240, 12369), (248, 11970), (252, 11780), (266, 11160), (279, 10640), (280, 10602), (285, 10416), (304, 9765), (310, 9576), (315, 9424), (336, 8835), (342, 8680), (360, 8246), (372, 7980), (380, 7812), (399, 7440), (420, 7068), (434, 6840), (456, 6510), (465, 6384), (496, 5985), (504, 5890), (532, 5580), (558, 5320), (560, 5301), (570, 5208), (589, 5040), (620, 4788), (630, 4712), (651, 4560), (665, 4464), (684, 4340), (720, 4123), (744, 3990), (760, 3906), (798, 3720), (840, 3534), (855, 3472), (868, 3420), (912, 3255), (930, 3192), (1008, 2945), (1064, 2790), (1085, 2736), (1116, 2660), (1140, 2604), (1178, 2520), (1197, 2480), (1240, 2394), (1260, 2356), (1302, 2280), (1330, 2232), (1368, 2170), (1395, 2128), (1488, 1995), (1520, 1953), (1596, 1860), (1680, 1767), (1710, 1736)]