682676480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1751667120

約数和(自身を除く): 1068990640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 137, 160, 170, 229, 256, 272, 274, 320, 340, 458, 544, 548, 640, 680, 685, 916, 1088, 1096, 1145, 1280, 1360, 1370, 1832, 2176, 2192, 2290, 2329, 2720, 2740, 3664, 3893, 4352, 4384, 4580, 4658, 5440, 5480, 7328, 7786, 8768, 9160, 9316, 10880, 10960, 11645, 14656, 15572, 17536, 18320, 18632, 19465, 21760, 21920, 23290, 29312, 31144, 31373, 35072, 36640, 37264, 38930, 43840, 46580, 58624, 62288, 62746, 73280, 74528, 77860, 87680, 93160, 124576, 125492, 146560, 149056, 155720, 156865, 175360, 186320, 249152, 250984, 293120, 298112, 311440, 313730, 372640, 498304, 501968, 533341, 596224, 622880, 627460, 745280, 996608, 1003936, 1066682, 1245760, 1254920, 1490560, 2007872, 2133364, 2491520, 2509840, 2666705, 2981120, 4015744, 4266728, 4983040, 5019680, 5333410, 8031488, 8533456, 10039360, 10666820, 17066912, 20078720, 21333640, 34133824, 40157440, 42667280, 68267648, 85334560, 136535296, 170669120, 341338240, 682676480]

約数ペア:

[(1, 682676480), (2, 341338240), (4, 170669120), (5, 136535296), (8, 85334560), (10, 68267648), (16, 42667280), (17, 40157440), (20, 34133824), (32, 21333640), (34, 20078720), (40, 17066912), (64, 10666820), (68, 10039360), (80, 8533456), (85, 8031488), (128, 5333410), (136, 5019680), (137, 4983040), (160, 4266728), (170, 4015744), (229, 2981120), (256, 2666705), (272, 2509840), (274, 2491520), (320, 2133364), (340, 2007872), (458, 1490560), (544, 1254920), (548, 1245760), (640, 1066682), (680, 1003936), (685, 996608), (916, 745280), (1088, 627460), (1096, 622880), (1145, 596224), (1280, 533341), (1360, 501968), (1370, 498304), (1832, 372640), (2176, 313730), (2192, 311440), (2290, 298112), (2329, 293120), (2720, 250984), (2740, 249152), (3664, 186320), (3893, 175360), (4352, 156865), (4384, 155720), (4580, 149056), (4658, 146560), (5440, 125492), (5480, 124576), (7328, 93160), (7786, 87680), (8768, 77860), (9160, 74528), (9316, 73280), (10880, 62746), (10960, 62288), (11645, 58624), (14656, 46580), (15572, 43840), (17536, 38930), (18320, 37264), (18632, 36640), (19465, 35072), (21760, 31373), (21920, 31144), (23290, 29312)]