453696880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 1371474720

約数和(自身を除く): 917777840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 80, 91, 98, 104, 112, 116, 130, 140, 145, 182, 196, 203, 208, 232, 245, 260, 280, 290, 307, 364, 377, 392, 406, 455, 464, 490, 520, 560, 580, 614, 637, 728, 754, 784, 812, 910, 980, 1015, 1040, 1160, 1228, 1274, 1421, 1456, 1508, 1535, 1624, 1820, 1885, 1960, 2030, 2149, 2320, 2456, 2548, 2639, 2842, 3016, 3070, 3185, 3248, 3640, 3770, 3920, 3991, 4060, 4298, 4912, 5096, 5278, 5684, 6032, 6140, 6370, 7105, 7280, 7540, 7982, 8120, 8596, 8903, 10192, 10556, 10745, 11368, 12280, 12740, 13195, 14210, 15043, 15080, 15964, 16240, 17192, 17806, 18473, 19955, 21112, 21490, 22736, 24560, 25480, 26390, 27937, 28420, 30086, 30160, 31928, 34384, 35612, 36946, 39910, 42224, 42980, 44515, 50960, 52780, 55874, 56840, 60172, 62321, 63856, 71224, 73892, 75215, 79820, 85960, 89030, 92365, 105560, 111748, 113680, 115739, 120344, 124642, 139685, 142448, 147784, 150430, 159640, 171920, 178060, 184730, 195559, 211120, 223496, 231478, 240688, 249284, 279370, 295568, 300860, 311605, 319280, 356120, 369460, 391118, 436247, 446992, 462956, 498568, 558740, 578695, 601720, 623210, 712240, 738920, 782236, 810173, 872494, 925912, 977795, 997136, 1117480, 1157390, 1203440, 1246420, 1477840, 1564472, 1620346, 1744988, 1851824, 1955590, 2181235, 2234960, 2314780, 2492840, 3128944, 3240692, 3489976, 3911180, 4050865, 4362470, 4629560, 4985680, 5671211, 6481384, 6979952, 7822360, 8101730, 8724940, 9259120, 11342422, 12962768, 15644720, 16203460, 17449880, 22684844, 28356055, 32406920, 34899760, 45369688, 56712110, 64813840, 90739376, 113424220, 226848440, 453696880]

約数ペア:

[(1, 453696880), (2, 226848440), (4, 113424220), (5, 90739376), (7, 64813840), (8, 56712110), (10, 45369688), (13, 34899760), (14, 32406920), (16, 28356055), (20, 22684844), (26, 17449880), (28, 16203460), (29, 15644720), (35, 12962768), (40, 11342422), (49, 9259120), (52, 8724940), (56, 8101730), (58, 7822360), (65, 6979952), (70, 6481384), (80, 5671211), (91, 4985680), (98, 4629560), (104, 4362470), (112, 4050865), (116, 3911180), (130, 3489976), (140, 3240692), (145, 3128944), (182, 2492840), (196, 2314780), (203, 2234960), (208, 2181235), (232, 1955590), (245, 1851824), (260, 1744988), (280, 1620346), (290, 1564472), (307, 1477840), (364, 1246420), (377, 1203440), (392, 1157390), (406, 1117480), (455, 997136), (464, 977795), (490, 925912), (520, 872494), (560, 810173), (580, 782236), (614, 738920), (637, 712240), (728, 623210), (754, 601720), (784, 578695), (812, 558740), (910, 498568), (980, 462956), (1015, 446992), (1040, 436247), (1160, 391118), (1228, 369460), (1274, 356120), (1421, 319280), (1456, 311605), (1508, 300860), (1535, 295568), (1624, 279370), (1820, 249284), (1885, 240688), (1960, 231478), (2030, 223496), (2149, 211120), (2320, 195559), (2456, 184730), (2548, 178060), (2639, 171920), (2842, 159640), (3016, 150430), (3070, 147784), (3185, 142448), (3248, 139685), (3640, 124642), (3770, 120344), (3920, 115739), (3991, 113680), (4060, 111748), (4298, 105560), (4912, 92365), (5096, 89030), (5278, 85960), (5684, 79820), (6032, 75215), (6140, 73892), (6370, 71224), (7105, 63856), (7280, 62321), (7540, 60172), (7982, 56840), (8120, 55874), (8596, 52780), (8903, 50960), (10192, 44515), (10556, 42980), (10745, 42224), (11368, 39910), (12280, 36946), (12740, 35612), (13195, 34384), (14210, 31928), (15043, 30160), (15080, 30086), (15964, 28420), (16240, 27937), (17192, 26390), (17806, 25480), (18473, 24560), (19955, 22736), (21112, 21490)]