312825240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1104

約数の個数: 320

約数和(自身を含む): 1295300160

約数和(自身を除く): 982474920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1061, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2122, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3183, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4244, 4536, 4680, 4914, 5265, 5305, 5460, 5670, 6366, 6552, 7020, 7371, 7427, 7560, 8190, 8424, 8488, 9549, 9828, 10530, 10610, 10920, 11340, 12285, 12732, 13793, 14040, 14742, 14854, 15915, 16380, 19098, 19656, 21060, 21220, 22281, 22680, 24570, 25464, 27586, 28647, 29484, 29708, 31830, 32760, 36855, 37135, 38196, 41379, 42120, 42440, 44562, 47745, 49140, 55172, 57294, 58968, 59416, 63660, 66843, 68965, 73710, 74270, 76392, 82758, 85941, 89124, 95490, 96551, 98280, 110344, 111405, 114588, 124137, 127320, 133686, 137930, 143235, 147420, 148540, 165516, 171882, 178248, 190980, 193102, 200529, 206895, 222810, 229176, 248274, 267372, 275860, 286470, 289653, 294840, 297080, 331032, 334215, 343764, 372411, 381960, 386204, 401058, 413790, 429705, 445620, 482755, 496548, 534744, 551720, 572940, 579306, 601587, 620685, 668430, 687528, 744822, 772408, 802116, 827580, 859410, 868959, 891240, 965510, 993096, 1002645, 1117233, 1145880, 1158612, 1203174, 1241370, 1336860, 1448265, 1489644, 1604232, 1655160, 1718820, 1737918, 1862055, 1931020, 2005290, 2234466, 2317224, 2406348, 2482740, 2606877, 2673720, 2896530, 2979288, 3007935, 3437640, 3475836, 3724110, 3862040, 4010580, 4344795, 4468932, 4812696, 4965480, 5213754, 5586165, 5793060, 6015870, 6951672, 7448220, 7820631, 8021160, 8689590, 8937864, 10427508, 11172330, 11586120, 12031740, 13034385, 14896440, 15641262, 17379180, 20855016, 22344660, 24063480, 26068770, 31282524, 34758360, 39103155, 44689320, 52137540, 62565048, 78206310, 104275080, 156412620, 312825240]

約数ペア:

[(1, 312825240), (2, 156412620), (3, 104275080), (4, 78206310), (5, 62565048), (6, 52137540), (7, 44689320), (8, 39103155), (9, 34758360), (10, 31282524), (12, 26068770), (13, 24063480), (14, 22344660), (15, 20855016), (18, 17379180), (20, 15641262), (21, 14896440), (24, 13034385), (26, 12031740), (27, 11586120), (28, 11172330), (30, 10427508), (35, 8937864), (36, 8689590), (39, 8021160), (40, 7820631), (42, 7448220), (45, 6951672), (52, 6015870), (54, 5793060), (56, 5586165), (60, 5213754), (63, 4965480), (65, 4812696), (70, 4468932), (72, 4344795), (78, 4010580), (81, 3862040), (84, 3724110), (90, 3475836), (91, 3437640), (104, 3007935), (105, 2979288), (108, 2896530), (117, 2673720), (120, 2606877), (126, 2482740), (130, 2406348), (135, 2317224), (140, 2234466), (156, 2005290), (162, 1931020), (168, 1862055), (180, 1737918), (182, 1718820), (189, 1655160), (195, 1604232), (210, 1489644), (216, 1448265), (234, 1336860), (252, 1241370), (260, 1203174), (270, 1158612), (273, 1145880), (280, 1117233), (312, 1002645), (315, 993096), (324, 965510), (351, 891240), (360, 868959), (364, 859410), (378, 827580), (390, 802116), (405, 772408), (420, 744822), (455, 687528), (468, 668430), (504, 620685), (520, 601587), (540, 579306), (546, 572940), (567, 551720), (585, 534744), (630, 496548), (648, 482755), (702, 445620), (728, 429705), (756, 413790), (780, 401058), (810, 386204), (819, 381960), (840, 372411), (910, 343764), (936, 334215), (945, 331032), (1053, 297080), (1061, 294840), (1080, 289653), (1092, 286470), (1134, 275860), (1170, 267372), (1260, 248274), (1365, 229176), (1404, 222810), (1512, 206895), (1560, 200529), (1620, 193102), (1638, 190980), (1755, 178248), (1820, 171882), (1890, 165516), (2106, 148540), (2122, 147420), (2184, 143235), (2268, 137930), (2340, 133686), (2457, 127320), (2520, 124137), (2730, 114588), (2808, 111405), (2835, 110344), (3183, 98280), (3240, 96551), (3276, 95490), (3510, 89124), (3640, 85941), (3780, 82758), (4095, 76392), (4212, 74270), (4244, 73710), (4536, 68965), (4680, 66843), (4914, 63660), (5265, 59416), (5305, 58968), (5460, 57294), (5670, 55172), (6366, 49140), (6552, 47745), (7020, 44562), (7371, 42440), (7427, 42120), (7560, 41379), (8190, 38196), (8424, 37135), (8488, 36855), (9549, 32760), (9828, 31830), (10530, 29708), (10610, 29484), (10920, 28647), (11340, 27586), (12285, 25464), (12732, 24570), (13793, 22680), (14040, 22281), (14742, 21220), (14854, 21060), (15915, 19656), (16380, 19098)]