282390780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 998903808

約数和(自身を除く): 716513028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 41, 42, 46, 60, 62, 69, 70, 82, 84, 92, 93, 105, 115, 123, 124, 138, 140, 155, 161, 164, 186, 205, 210, 217, 230, 246, 276, 287, 310, 322, 345, 372, 410, 420, 434, 460, 465, 483, 492, 529, 574, 615, 620, 644, 651, 690, 713, 805, 820, 861, 868, 930, 943, 966, 1058, 1085, 1148, 1230, 1271, 1302, 1380, 1426, 1435, 1587, 1610, 1722, 1860, 1886, 1932, 2116, 2139, 2170, 2415, 2460, 2542, 2604, 2645, 2829, 2852, 2870, 3174, 3220, 3255, 3444, 3565, 3703, 3772, 3813, 4278, 4305, 4340, 4715, 4830, 4991, 5084, 5290, 5658, 5740, 6348, 6355, 6510, 6601, 7130, 7406, 7626, 7935, 8556, 8610, 8897, 9430, 9660, 9982, 10580, 10695, 11109, 11316, 12710, 13020, 13202, 14145, 14260, 14812, 14973, 15252, 15870, 16399, 17220, 17794, 18515, 18860, 19065, 19803, 19964, 21390, 21689, 22218, 24955, 25420, 26404, 26691, 28290, 29233, 29946, 31740, 32798, 33005, 35588, 37030, 38130, 39606, 42780, 43378, 44436, 44485, 49197, 49910, 53382, 55545, 56580, 58466, 59892, 65067, 65596, 66010, 74060, 74865, 76260, 79212, 81995, 86756, 87699, 88970, 98394, 99015, 99820, 106764, 108445, 111090, 114793, 116932, 130134, 132020, 133455, 146165, 149730, 151823, 163990, 175398, 177940, 196788, 198030, 204631, 216890, 222180, 229586, 245985, 260268, 266910, 292330, 299460, 303646, 325335, 327980, 344379, 350796, 396060, 409262, 433780, 438495, 455469, 459172, 491970, 533820, 573965, 584660, 607292, 613893, 650670, 672359, 688758, 759115, 818524, 876990, 910938, 983940, 1023155, 1147930, 1227786, 1301340, 1344718, 1377516, 1518230, 1721895, 1753980, 1821876, 2017077, 2046310, 2277345, 2295860, 2455572, 2689436, 3036460, 3069465, 3361795, 3443790, 4034154, 4092620, 4554690, 4706513, 6138930, 6723590, 6887580, 8068308, 9109380, 9413026, 10085385, 12277860, 13447180, 14119539, 18826052, 20170770, 23532565, 28239078, 40341540, 47065130, 56478156, 70597695, 94130260, 141195390, 282390780]

約数ペア:

[(1, 282390780), (2, 141195390), (3, 94130260), (4, 70597695), (5, 56478156), (6, 47065130), (7, 40341540), (10, 28239078), (12, 23532565), (14, 20170770), (15, 18826052), (20, 14119539), (21, 13447180), (23, 12277860), (28, 10085385), (30, 9413026), (31, 9109380), (35, 8068308), (41, 6887580), (42, 6723590), (46, 6138930), (60, 4706513), (62, 4554690), (69, 4092620), (70, 4034154), (82, 3443790), (84, 3361795), (92, 3069465), (93, 3036460), (105, 2689436), (115, 2455572), (123, 2295860), (124, 2277345), (138, 2046310), (140, 2017077), (155, 1821876), (161, 1753980), (164, 1721895), (186, 1518230), (205, 1377516), (210, 1344718), (217, 1301340), (230, 1227786), (246, 1147930), (276, 1023155), (287, 983940), (310, 910938), (322, 876990), (345, 818524), (372, 759115), (410, 688758), (420, 672359), (434, 650670), (460, 613893), (465, 607292), (483, 584660), (492, 573965), (529, 533820), (574, 491970), (615, 459172), (620, 455469), (644, 438495), (651, 433780), (690, 409262), (713, 396060), (805, 350796), (820, 344379), (861, 327980), (868, 325335), (930, 303646), (943, 299460), (966, 292330), (1058, 266910), (1085, 260268), (1148, 245985), (1230, 229586), (1271, 222180), (1302, 216890), (1380, 204631), (1426, 198030), (1435, 196788), (1587, 177940), (1610, 175398), (1722, 163990), (1860, 151823), (1886, 149730), (1932, 146165), (2116, 133455), (2139, 132020), (2170, 130134), (2415, 116932), (2460, 114793), (2542, 111090), (2604, 108445), (2645, 106764), (2829, 99820), (2852, 99015), (2870, 98394), (3174, 88970), (3220, 87699), (3255, 86756), (3444, 81995), (3565, 79212), (3703, 76260), (3772, 74865), (3813, 74060), (4278, 66010), (4305, 65596), (4340, 65067), (4715, 59892), (4830, 58466), (4991, 56580), (5084, 55545), (5290, 53382), (5658, 49910), (5740, 49197), (6348, 44485), (6355, 44436), (6510, 43378), (6601, 42780), (7130, 39606), (7406, 38130), (7626, 37030), (7935, 35588), (8556, 33005), (8610, 32798), (8897, 31740), (9430, 29946), (9660, 29233), (9982, 28290), (10580, 26691), (10695, 26404), (11109, 25420), (11316, 24955), (12710, 22218), (13020, 21689), (13202, 21390), (14145, 19964), (14260, 19803), (14812, 19065), (14973, 18860), (15252, 18515), (15870, 17794), (16399, 17220)]