569995440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2600

約数の個数: 240

約数和(自身を含む): 2164504320

約数和(自身を除く): 1594508880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2551, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5102, 5320, 5586, 5880, 6384, 7448, 7653, 7980, 9310, 10204, 10640, 11172, 11760, 12755, 13965, 14896, 15306, 15960, 17857, 18620, 20408, 22344, 25510, 27930, 30612, 31920, 35714, 37240, 38265, 40816, 44688, 48469, 51020, 53571, 55860, 61224, 71428, 74480, 76530, 89285, 96938, 102040, 107142, 111720, 122448, 124999, 142856, 145407, 153060, 178570, 193876, 204080, 214284, 223440, 242345, 249998, 267855, 285712, 290814, 306120, 339283, 357140, 374997, 387752, 428568, 484690, 499996, 535710, 581628, 612240, 624995, 678566, 714280, 727035, 749994, 775504, 857136, 969380, 999992, 1017849, 1071420, 1163256, 1249990, 1357132, 1428560, 1454070, 1499988, 1696415, 1874985, 1938760, 1999984, 2035698, 2142840, 2326512, 2374981, 2499980, 2714264, 2908140, 2999976, 3392830, 3749970, 3877520, 4071396, 4285680, 4749962, 4999960, 5089245, 5428528, 5816280, 5999952, 6785660, 7124943, 7499940, 8142792, 9499924, 9999920, 10178490, 11632560, 11874905, 13571320, 14249886, 14999880, 16285584, 18999848, 20356980, 23749810, 27142640, 28499772, 29999760, 35624715, 37999696, 40713960, 47499620, 56999544, 71249430, 81427920, 94999240, 113999088, 142498860, 189998480, 284997720, 569995440]

約数ペア:

[(1, 569995440), (2, 284997720), (3, 189998480), (4, 142498860), (5, 113999088), (6, 94999240), (7, 81427920), (8, 71249430), (10, 56999544), (12, 47499620), (14, 40713960), (15, 37999696), (16, 35624715), (19, 29999760), (20, 28499772), (21, 27142640), (24, 23749810), (28, 20356980), (30, 18999848), (35, 16285584), (38, 14999880), (40, 14249886), (42, 13571320), (48, 11874905), (49, 11632560), (56, 10178490), (57, 9999920), (60, 9499924), (70, 8142792), (76, 7499940), (80, 7124943), (84, 6785660), (95, 5999952), (98, 5816280), (105, 5428528), (112, 5089245), (114, 4999960), (120, 4749962), (133, 4285680), (140, 4071396), (147, 3877520), (152, 3749970), (168, 3392830), (190, 2999976), (196, 2908140), (210, 2714264), (228, 2499980), (240, 2374981), (245, 2326512), (266, 2142840), (280, 2035698), (285, 1999984), (294, 1938760), (304, 1874985), (336, 1696415), (380, 1499988), (392, 1454070), (399, 1428560), (420, 1357132), (456, 1249990), (490, 1163256), (532, 1071420), (560, 1017849), (570, 999992), (588, 969380), (665, 857136), (735, 775504), (760, 749994), (784, 727035), (798, 714280), (840, 678566), (912, 624995), (931, 612240), (980, 581628), (1064, 535710), (1140, 499996), (1176, 484690), (1330, 428568), (1470, 387752), (1520, 374997), (1596, 357140), (1680, 339283), (1862, 306120), (1960, 290814), (1995, 285712), (2128, 267855), (2280, 249998), (2352, 242345), (2551, 223440), (2660, 214284), (2793, 204080), (2940, 193876), (3192, 178570), (3724, 153060), (3920, 145407), (3990, 142856), (4560, 124999), (4655, 122448), (5102, 111720), (5320, 107142), (5586, 102040), (5880, 96938), (6384, 89285), (7448, 76530), (7653, 74480), (7980, 71428), (9310, 61224), (10204, 55860), (10640, 53571), (11172, 51020), (11760, 48469), (12755, 44688), (13965, 40816), (14896, 38265), (15306, 37240), (15960, 35714), (17857, 31920), (18620, 30612), (20408, 27930), (22344, 25510)]