557672640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2735

約数の個数: 224

約数和(自身を含む): 2089611264

約数和(自身を除く): 1531938624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2677, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5354, 5952, 6510, 6720, 6944, 7440, 8031, 8680, 9920, 10416, 10708, 13020, 13385, 13888, 14880, 16062, 17360, 18739, 20832, 21416, 26040, 26770, 29760, 32124, 34720, 37478, 40155, 41664, 42832, 52080, 53540, 56217, 64248, 69440, 74956, 80310, 82987, 85664, 93695, 104160, 107080, 112434, 128496, 149912, 160620, 165974, 171328, 187390, 208320, 214160, 224868, 248961, 256992, 281085, 299824, 321240, 331948, 374780, 414935, 428320, 449736, 497922, 513984, 562170, 580909, 599648, 642480, 663896, 749560, 829870, 856640, 899472, 995844, 1124340, 1161818, 1199296, 1244805, 1284960, 1327792, 1499120, 1659740, 1742727, 1798944, 1991688, 2248680, 2323636, 2489610, 2569920, 2655584, 2904545, 2998240, 3319480, 3485454, 3597888, 3983376, 4497360, 4647272, 4979220, 5311168, 5809090, 5996480, 6638960, 6970908, 7966752, 8713635, 8994720, 9294544, 9958440, 11618180, 13277920, 13941816, 15933504, 17427270, 17989440, 18589088, 19916880, 23236360, 26555840, 27883632, 34854540, 37178176, 39833760, 46472720, 55767264, 69709080, 79667520, 92945440, 111534528, 139418160, 185890880, 278836320, 557672640]

約数ペア:

[(1, 557672640), (2, 278836320), (3, 185890880), (4, 139418160), (5, 111534528), (6, 92945440), (7, 79667520), (8, 69709080), (10, 55767264), (12, 46472720), (14, 39833760), (15, 37178176), (16, 34854540), (20, 27883632), (21, 26555840), (24, 23236360), (28, 19916880), (30, 18589088), (31, 17989440), (32, 17427270), (35, 15933504), (40, 13941816), (42, 13277920), (48, 11618180), (56, 9958440), (60, 9294544), (62, 8994720), (64, 8713635), (70, 7966752), (80, 6970908), (84, 6638960), (93, 5996480), (96, 5809090), (105, 5311168), (112, 4979220), (120, 4647272), (124, 4497360), (140, 3983376), (155, 3597888), (160, 3485454), (168, 3319480), (186, 2998240), (192, 2904545), (210, 2655584), (217, 2569920), (224, 2489610), (240, 2323636), (248, 2248680), (280, 1991688), (310, 1798944), (320, 1742727), (336, 1659740), (372, 1499120), (420, 1327792), (434, 1284960), (448, 1244805), (465, 1199296), (480, 1161818), (496, 1124340), (560, 995844), (620, 899472), (651, 856640), (672, 829870), (744, 749560), (840, 663896), (868, 642480), (930, 599648), (960, 580909), (992, 562170), (1085, 513984), (1120, 497922), (1240, 449736), (1302, 428320), (1344, 414935), (1488, 374780), (1680, 331948), (1736, 321240), (1860, 299824), (1984, 281085), (2170, 256992), (2240, 248961), (2480, 224868), (2604, 214160), (2677, 208320), (2976, 187390), (3255, 171328), (3360, 165974), (3472, 160620), (3720, 149912), (4340, 128496), (4960, 112434), (5208, 107080), (5354, 104160), (5952, 93695), (6510, 85664), (6720, 82987), (6944, 80310), (7440, 74956), (8031, 69440), (8680, 64248), (9920, 56217), (10416, 53540), (10708, 52080), (13020, 42832), (13385, 41664), (13888, 40155), (14880, 37478), (16062, 34720), (17360, 32124), (18739, 29760), (20832, 26770), (21416, 26040)]