2912735280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10259}}^1$

素因数の和:10308

約数の個数: 240

約数和(自身を含む): 11175356160

約数和(自身を除く): 8262620880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7098, 7280, 8112, 9464, 10140, 10259, 10920, 11830, 13520, 14196, 17745, 18928, 20280, 20518, 21840, 23660, 28392, 30777, 35490, 40560, 41036, 47320, 51295, 56784, 61554, 70980, 71813, 82072, 94640, 102590, 123108, 133367, 141960, 143626, 153885, 164144, 205180, 215439, 246216, 266734, 283920, 287252, 307770, 359065, 400101, 410360, 430878, 492432, 533468, 574504, 615540, 666835, 718130, 800202, 820720, 861756, 933569, 1066936, 1077195, 1149008, 1231080, 1333670, 1436260, 1600404, 1723512, 1733771, 1867138, 2000505, 2133872, 2154390, 2462160, 2667340, 2800707, 2872520, 3200808, 3447024, 3467542, 3734276, 4001010, 4308780, 4667845, 5201313, 5334680, 5601414, 5745040, 6401616, 6935084, 7468552, 8002020, 8617560, 8668855, 9335690, 10402626, 10669360, 11202828, 12136397, 13870168, 14003535, 14937104, 16004040, 17235120, 17337710, 18671380, 20805252, 22405656, 24272794, 26006565, 27740336, 28007070, 32008080, 34675420, 36409191, 37342760, 41610504, 44811312, 48545588, 52013130, 56014140, 60681985, 69350840, 72818382, 74685520, 83221008, 97091176, 104026260, 112028280, 121363970, 138701680, 145636764, 182045955, 194182352, 208052520, 224056560, 242727940, 291273528, 364091910, 416105040, 485455880, 582547056, 728183820, 970911760, 1456367640, 2912735280]

約数ペア:

[(1, 2912735280), (2, 1456367640), (3, 970911760), (4, 728183820), (5, 582547056), (6, 485455880), (7, 416105040), (8, 364091910), (10, 291273528), (12, 242727940), (13, 224056560), (14, 208052520), (15, 194182352), (16, 182045955), (20, 145636764), (21, 138701680), (24, 121363970), (26, 112028280), (28, 104026260), (30, 97091176), (35, 83221008), (39, 74685520), (40, 72818382), (42, 69350840), (48, 60681985), (52, 56014140), (56, 52013130), (60, 48545588), (65, 44811312), (70, 41610504), (78, 37342760), (80, 36409191), (84, 34675420), (91, 32008080), (104, 28007070), (105, 27740336), (112, 26006565), (120, 24272794), (130, 22405656), (140, 20805252), (156, 18671380), (168, 17337710), (169, 17235120), (182, 16004040), (195, 14937104), (208, 14003535), (210, 13870168), (240, 12136397), (260, 11202828), (273, 10669360), (280, 10402626), (312, 9335690), (336, 8668855), (338, 8617560), (364, 8002020), (390, 7468552), (420, 6935084), (455, 6401616), (507, 5745040), (520, 5601414), (546, 5334680), (560, 5201313), (624, 4667845), (676, 4308780), (728, 4001010), (780, 3734276), (840, 3467542), (845, 3447024), (910, 3200808), (1014, 2872520), (1040, 2800707), (1092, 2667340), (1183, 2462160), (1352, 2154390), (1365, 2133872), (1456, 2000505), (1560, 1867138), (1680, 1733771), (1690, 1723512), (1820, 1600404), (2028, 1436260), (2184, 1333670), (2366, 1231080), (2535, 1149008), (2704, 1077195), (2730, 1066936), (3120, 933569), (3380, 861756), (3549, 820720), (3640, 800202), (4056, 718130), (4368, 666835), (4732, 615540), (5070, 574504), (5460, 533468), (5915, 492432), (6760, 430878), (7098, 410360), (7280, 400101), (8112, 359065), (9464, 307770), (10140, 287252), (10259, 283920), (10920, 266734), (11830, 246216), (13520, 215439), (14196, 205180), (17745, 164144), (18928, 153885), (20280, 143626), (20518, 141960), (21840, 133367), (23660, 123108), (28392, 102590), (30777, 94640), (35490, 82072), (40560, 71813), (41036, 70980), (47320, 61554), (51295, 56784)]