1005791280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10459

約数の個数: 160

約数和(自身を含む): 3466444800

約数和(自身を除く): 2460653520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 10399, 12090, 16120, 19344, 20798, 24180, 31197, 32240, 41596, 48360, 51995, 62394, 83192, 96720, 103990, 124788, 135187, 155985, 166384, 207980, 249576, 270374, 311970, 322369, 405561, 415960, 499152, 540748, 623940, 644738, 675935, 811122, 831920, 967107, 1081496, 1247880, 1289476, 1351870, 1611845, 1622244, 1934214, 2027805, 2162992, 2495760, 2578952, 2703740, 3223690, 3244488, 3868428, 4055610, 4190797, 4835535, 5157904, 5407480, 6447380, 6488976, 7736856, 8111220, 8381594, 9671070, 10814960, 12572391, 12894760, 15473712, 16222440, 16763188, 19342140, 20953985, 25144782, 25789520, 32444880, 33526376, 38684280, 41907970, 50289564, 62861955, 67052752, 77368560, 83815940, 100579128, 125723910, 167631880, 201158256, 251447820, 335263760, 502895640, 1005791280]

約数ペア:

[(1, 1005791280), (2, 502895640), (3, 335263760), (4, 251447820), (5, 201158256), (6, 167631880), (8, 125723910), (10, 100579128), (12, 83815940), (13, 77368560), (15, 67052752), (16, 62861955), (20, 50289564), (24, 41907970), (26, 38684280), (30, 33526376), (31, 32444880), (39, 25789520), (40, 25144782), (48, 20953985), (52, 19342140), (60, 16763188), (62, 16222440), (65, 15473712), (78, 12894760), (80, 12572391), (93, 10814960), (104, 9671070), (120, 8381594), (124, 8111220), (130, 7736856), (155, 6488976), (156, 6447380), (186, 5407480), (195, 5157904), (208, 4835535), (240, 4190797), (248, 4055610), (260, 3868428), (310, 3244488), (312, 3223690), (372, 2703740), (390, 2578952), (403, 2495760), (465, 2162992), (496, 2027805), (520, 1934214), (620, 1622244), (624, 1611845), (744, 1351870), (780, 1289476), (806, 1247880), (930, 1081496), (1040, 967107), (1209, 831920), (1240, 811122), (1488, 675935), (1560, 644738), (1612, 623940), (1860, 540748), (2015, 499152), (2418, 415960), (2480, 405561), (3120, 322369), (3224, 311970), (3720, 270374), (4030, 249576), (4836, 207980), (6045, 166384), (6448, 155985), (7440, 135187), (8060, 124788), (9672, 103990), (10399, 96720), (12090, 83192), (16120, 62394), (19344, 51995), (20798, 48360), (24180, 41596), (31197, 32240)]