4915680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 288

約数和(自身を含む): 20684160

約数和(自身を除く): 15768480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 98, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 160, 165, 168, 176, 190, 196, 209, 210, 220, 224, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 330, 336, 352, 380, 385, 392, 399, 418, 420, 440, 456, 462, 480, 490, 528, 532, 539, 560, 570, 588, 608, 616, 627, 660, 665, 672, 735, 760, 770, 784, 798, 836, 840, 880, 912, 924, 931, 980, 1045, 1056, 1064, 1078, 1120, 1140, 1155, 1176, 1232, 1254, 1320, 1330, 1463, 1470, 1520, 1540, 1568, 1596, 1617, 1672, 1680, 1760, 1824, 1848, 1862, 1960, 1995, 2090, 2128, 2156, 2280, 2310, 2352, 2464, 2508, 2640, 2660, 2695, 2793, 2926, 2940, 3040, 3080, 3135, 3192, 3234, 3344, 3360, 3696, 3724, 3920, 3990, 4180, 4256, 4312, 4389, 4560, 4620, 4655, 4704, 5016, 5280, 5320, 5390, 5586, 5852, 5880, 6160, 6270, 6384, 6468, 6688, 7315, 7392, 7448, 7840, 7980, 8085, 8360, 8624, 8778, 9120, 9240, 9310, 10032, 10241, 10640, 10780, 11172, 11704, 11760, 12320, 12540, 12768, 12936, 13965, 14630, 14896, 15960, 16170, 16720, 17248, 17556, 18480, 18620, 20064, 20482, 21280, 21560, 21945, 22344, 23408, 23520, 25080, 25872, 27930, 29260, 29792, 30723, 31920, 32340, 33440, 35112, 36960, 37240, 40964, 43120, 43890, 44688, 46816, 50160, 51205, 51744, 55860, 58520, 61446, 63840, 64680, 70224, 74480, 81928, 86240, 87780, 89376, 100320, 102410, 111720, 117040, 122892, 129360, 140448, 148960, 153615, 163856, 175560, 204820, 223440, 234080, 245784, 258720, 307230, 327712, 351120, 409640, 446880, 491568, 614460, 702240, 819280, 983136, 1228920, 1638560, 2457840, 4915680]

約数ペア:

[(1, 4915680), (2, 2457840), (3, 1638560), (4, 1228920), (5, 983136), (6, 819280), (7, 702240), (8, 614460), (10, 491568), (11, 446880), (12, 409640), (14, 351120), (15, 327712), (16, 307230), (19, 258720), (20, 245784), (21, 234080), (22, 223440), (24, 204820), (28, 175560), (30, 163856), (32, 153615), (33, 148960), (35, 140448), (38, 129360), (40, 122892), (42, 117040), (44, 111720), (48, 102410), (49, 100320), (55, 89376), (56, 87780), (57, 86240), (60, 81928), (66, 74480), (70, 70224), (76, 64680), (77, 63840), (80, 61446), (84, 58520), (88, 55860), (95, 51744), (96, 51205), (98, 50160), (105, 46816), (110, 44688), (112, 43890), (114, 43120), (120, 40964), (132, 37240), (133, 36960), (140, 35112), (147, 33440), (152, 32340), (154, 31920), (160, 30723), (165, 29792), (168, 29260), (176, 27930), (190, 25872), (196, 25080), (209, 23520), (210, 23408), (220, 22344), (224, 21945), (228, 21560), (231, 21280), (240, 20482), (245, 20064), (264, 18620), (266, 18480), (280, 17556), (285, 17248), (294, 16720), (304, 16170), (308, 15960), (330, 14896), (336, 14630), (352, 13965), (380, 12936), (385, 12768), (392, 12540), (399, 12320), (418, 11760), (420, 11704), (440, 11172), (456, 10780), (462, 10640), (480, 10241), (490, 10032), (528, 9310), (532, 9240), (539, 9120), (560, 8778), (570, 8624), (588, 8360), (608, 8085), (616, 7980), (627, 7840), (660, 7448), (665, 7392), (672, 7315), (735, 6688), (760, 6468), (770, 6384), (784, 6270), (798, 6160), (836, 5880), (840, 5852), (880, 5586), (912, 5390), (924, 5320), (931, 5280), (980, 5016), (1045, 4704), (1056, 4655), (1064, 4620), (1078, 4560), (1120, 4389), (1140, 4312), (1155, 4256), (1176, 4180), (1232, 3990), (1254, 3920), (1320, 3724), (1330, 3696), (1463, 3360), (1470, 3344), (1520, 3234), (1540, 3192), (1568, 3135), (1596, 3080), (1617, 3040), (1672, 2940), (1680, 2926), (1760, 2793), (1824, 2695), (1848, 2660), (1862, 2640), (1960, 2508), (1995, 2464), (2090, 2352), (2128, 2310), (2156, 2280)]