717211040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 2200794624

約数和(自身を除く): 1483583584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 227, 245, 248, 260, 280, 310, 364, 392, 403, 416, 434, 454, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 908, 910, 980, 992, 1040, 1085, 1120, 1135, 1240, 1274, 1456, 1519, 1568, 1589, 1612, 1736, 1816, 1820, 1960, 2015, 2080, 2170, 2270, 2480, 2548, 2821, 2912, 2951, 3038, 3178, 3185, 3224, 3472, 3632, 3640, 3920, 4030, 4340, 4540, 4960, 5096, 5642, 5902, 6076, 6356, 6370, 6448, 6944, 7037, 7264, 7280, 7595, 7840, 7945, 8060, 8680, 9080, 10192, 11123, 11284, 11804, 12152, 12712, 12740, 12896, 14074, 14105, 14560, 14755, 15190, 15890, 16120, 17360, 18160, 19747, 20384, 20657, 22246, 22568, 23608, 24304, 25424, 25480, 28148, 28210, 29510, 30380, 31780, 32240, 34720, 35185, 36320, 39494, 41314, 44492, 45136, 47216, 48608, 49259, 50848, 50960, 55615, 56296, 56420, 59020, 60760, 63560, 64480, 70370, 78988, 82628, 88984, 90272, 91481, 94432, 98518, 98735, 101920, 103285, 111230, 112592, 112840, 118040, 121520, 127120, 140740, 144599, 157976, 165256, 177968, 182962, 197036, 197470, 206570, 222460, 225184, 225680, 236080, 243040, 246295, 254240, 281480, 289198, 315952, 330512, 344813, 355936, 365924, 394072, 394940, 413140, 444920, 451360, 457405, 472160, 492590, 562960, 578396, 631904, 640367, 661024, 689626, 722995, 731848, 788144, 789880, 826280, 889840, 914810, 985180, 1125920, 1156792, 1280734, 1379252, 1445990, 1463696, 1576288, 1579760, 1652560, 1724065, 1779680, 1829620, 1970360, 2313584, 2561468, 2758504, 2891980, 2927392, 3159520, 3201835, 3305120, 3448130, 3659240, 3940720, 4482569, 4627168, 5122936, 5517008, 5783960, 6403670, 6896260, 7318480, 7881440, 8965138, 10245872, 11034016, 11567920, 12807340, 13792520, 14636960, 17930276, 20491744, 22412845, 23135840, 25614680, 27585040, 35860552, 44825690, 51229360, 55170080, 71721104, 89651380, 102458720, 143442208, 179302760, 358605520, 717211040]

約数ペア:

[(1, 717211040), (2, 358605520), (4, 179302760), (5, 143442208), (7, 102458720), (8, 89651380), (10, 71721104), (13, 55170080), (14, 51229360), (16, 44825690), (20, 35860552), (26, 27585040), (28, 25614680), (31, 23135840), (32, 22412845), (35, 20491744), (40, 17930276), (49, 14636960), (52, 13792520), (56, 12807340), (62, 11567920), (65, 11034016), (70, 10245872), (80, 8965138), (91, 7881440), (98, 7318480), (104, 6896260), (112, 6403670), (124, 5783960), (130, 5517008), (140, 5122936), (155, 4627168), (160, 4482569), (182, 3940720), (196, 3659240), (208, 3448130), (217, 3305120), (224, 3201835), (227, 3159520), (245, 2927392), (248, 2891980), (260, 2758504), (280, 2561468), (310, 2313584), (364, 1970360), (392, 1829620), (403, 1779680), (416, 1724065), (434, 1652560), (454, 1579760), (455, 1576288), (490, 1463696), (496, 1445990), (520, 1379252), (560, 1280734), (620, 1156792), (637, 1125920), (728, 985180), (784, 914810), (806, 889840), (868, 826280), (908, 789880), (910, 788144), (980, 731848), (992, 722995), (1040, 689626), (1085, 661024), (1120, 640367), (1135, 631904), (1240, 578396), (1274, 562960), (1456, 492590), (1519, 472160), (1568, 457405), (1589, 451360), (1612, 444920), (1736, 413140), (1816, 394940), (1820, 394072), (1960, 365924), (2015, 355936), (2080, 344813), (2170, 330512), (2270, 315952), (2480, 289198), (2548, 281480), (2821, 254240), (2912, 246295), (2951, 243040), (3038, 236080), (3178, 225680), (3185, 225184), (3224, 222460), (3472, 206570), (3632, 197470), (3640, 197036), (3920, 182962), (4030, 177968), (4340, 165256), (4540, 157976), (4960, 144599), (5096, 140740), (5642, 127120), (5902, 121520), (6076, 118040), (6356, 112840), (6370, 112592), (6448, 111230), (6944, 103285), (7037, 101920), (7264, 98735), (7280, 98518), (7595, 94432), (7840, 91481), (7945, 90272), (8060, 88984), (8680, 82628), (9080, 78988), (10192, 70370), (11123, 64480), (11284, 63560), (11804, 60760), (12152, 59020), (12712, 56420), (12740, 56296), (12896, 55615), (14074, 50960), (14105, 50848), (14560, 49259), (14755, 48608), (15190, 47216), (15890, 45136), (16120, 44492), (17360, 41314), (18160, 39494), (19747, 36320), (20384, 35185), (20657, 34720), (22246, 32240), (22568, 31780), (23608, 30380), (24304, 29510), (25424, 28210), (25480, 28148)]