742879531520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{387433}}^1$

素因数の和:387570

約数の個数: 160

約数和(自身を含む): 2054652386688

約数和(自身を除く): 1311772855168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 256, 280, 320, 428, 448, 512, 535, 560, 640, 749, 856, 896, 1070, 1120, 1280, 1498, 1712, 1792, 2140, 2240, 2560, 2996, 3424, 3584, 3745, 4280, 4480, 5992, 6848, 7490, 8560, 8960, 11984, 13696, 14980, 17120, 17920, 23968, 27392, 29960, 34240, 47936, 54784, 59920, 68480, 95872, 119840, 136960, 191744, 239680, 273920, 383488, 387433, 479360, 774866, 958720, 1549732, 1917440, 1937165, 2712031, 3099464, 3874330, 5424062, 6198928, 7748660, 10848124, 12397856, 13560155, 15497320, 21696248, 24795712, 27120310, 30994640, 41455331, 43392496, 49591424, 54240620, 61989280, 82910662, 86784992, 99182848, 108481240, 123978560, 165821324, 173569984, 198365696, 207276655, 216962480, 247957120, 290187317, 331642648, 347139968, 414553310, 433924960, 495914240, 580374634, 663285296, 694279936, 829106620, 867849920, 991828480, 1160749268, 1326570592, 1388559872, 1450936585, 1658213240, 1735699840, 2321498536, 2653141184, 2901873170, 3316426480, 3471399680, 4642997072, 5306282368, 5803746340, 6632852960, 6942799360, 9285994144, 10612564736, 11607492680, 13265705920, 18571988288, 21225129472, 23214985360, 26531411840, 37143976576, 46429970720, 53062823680, 74287953152, 92859941440, 106125647360, 148575906304, 185719882880, 371439765760, 742879531520]

約数ペア:

[(1, 742879531520), (2, 371439765760), (4, 185719882880), (5, 148575906304), (7, 106125647360), (8, 92859941440), (10, 74287953152), (14, 53062823680), (16, 46429970720), (20, 37143976576), (28, 26531411840), (32, 23214985360), (35, 21225129472), (40, 18571988288), (56, 13265705920), (64, 11607492680), (70, 10612564736), (80, 9285994144), (107, 6942799360), (112, 6632852960), (128, 5803746340), (140, 5306282368), (160, 4642997072), (214, 3471399680), (224, 3316426480), (256, 2901873170), (280, 2653141184), (320, 2321498536), (428, 1735699840), (448, 1658213240), (512, 1450936585), (535, 1388559872), (560, 1326570592), (640, 1160749268), (749, 991828480), (856, 867849920), (896, 829106620), (1070, 694279936), (1120, 663285296), (1280, 580374634), (1498, 495914240), (1712, 433924960), (1792, 414553310), (2140, 347139968), (2240, 331642648), (2560, 290187317), (2996, 247957120), (3424, 216962480), (3584, 207276655), (3745, 198365696), (4280, 173569984), (4480, 165821324), (5992, 123978560), (6848, 108481240), (7490, 99182848), (8560, 86784992), (8960, 82910662), (11984, 61989280), (13696, 54240620), (14980, 49591424), (17120, 43392496), (17920, 41455331), (23968, 30994640), (27392, 27120310), (29960, 24795712), (34240, 21696248), (47936, 15497320), (54784, 13560155), (59920, 12397856), (68480, 10848124), (95872, 7748660), (119840, 6198928), (136960, 5424062), (191744, 3874330), (239680, 3099464), (273920, 2712031), (383488, 1937165), (387433, 1917440), (479360, 1549732), (774866, 958720)]