1315279560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 384

約数和(自身を含む): 4936291200

約数和(自身を除く): 3621011640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 61, 70, 76, 84, 95, 98, 105, 114, 120, 122, 133, 140, 147, 152, 168, 183, 190, 193, 196, 210, 228, 244, 245, 266, 280, 285, 294, 305, 366, 380, 386, 392, 399, 420, 427, 456, 488, 490, 532, 570, 579, 588, 610, 665, 732, 735, 760, 772, 798, 840, 854, 915, 931, 965, 980, 1064, 1140, 1158, 1159, 1176, 1220, 1281, 1330, 1351, 1464, 1470, 1544, 1596, 1708, 1830, 1862, 1930, 1960, 1995, 2135, 2280, 2316, 2318, 2440, 2562, 2660, 2702, 2793, 2895, 2940, 2989, 3192, 3416, 3477, 3660, 3667, 3724, 3860, 3990, 4053, 4270, 4632, 4636, 4655, 5124, 5320, 5404, 5586, 5790, 5795, 5880, 5978, 6405, 6755, 6954, 7320, 7334, 7448, 7720, 7980, 8106, 8113, 8540, 8967, 9272, 9310, 9457, 10248, 10808, 11001, 11172, 11580, 11590, 11773, 11956, 12810, 13510, 13908, 13965, 14668, 14945, 15960, 16212, 16226, 17080, 17385, 17934, 18335, 18620, 18914, 20265, 22002, 22344, 23160, 23180, 23546, 23912, 24339, 25620, 25669, 27020, 27816, 27930, 28371, 29336, 29890, 32424, 32452, 34770, 35319, 35868, 36670, 37240, 37828, 40530, 40565, 44004, 44835, 46360, 47092, 47285, 48678, 51240, 51338, 54040, 55005, 55860, 56742, 56791, 58865, 59780, 64904, 69540, 70638, 71736, 73340, 75656, 77007, 81060, 81130, 82411, 88008, 89670, 94184, 94570, 97356, 102676, 110010, 111720, 113484, 113582, 117730, 119560, 121695, 128345, 139080, 141276, 141855, 146680, 154014, 162120, 162260, 164822, 170373, 176595, 179340, 179683, 189140, 194712, 205352, 220020, 223687, 226968, 227164, 235460, 243390, 247233, 256690, 282552, 283710, 283955, 308028, 324520, 329644, 340746, 353190, 358680, 359366, 378280, 385035, 412055, 440040, 447374, 454328, 470920, 486780, 494466, 513380, 539049, 567420, 567910, 576877, 616056, 659288, 671061, 681492, 706380, 718732, 770070, 824110, 851865, 894748, 898415, 973560, 988932, 1026760, 1078098, 1118435, 1134840, 1135820, 1153754, 1236165, 1342122, 1362984, 1412760, 1437464, 1540140, 1565809, 1648220, 1703730, 1730631, 1789496, 1796830, 1977864, 2156196, 2236870, 2271640, 2307508, 2472330, 2684244, 2695245, 2884385, 3080280, 3131618, 3296440, 3355305, 3407460, 3461262, 3593660, 4312392, 4473740, 4615016, 4697427, 4944660, 5368488, 5390490, 5768770, 6263236, 6710610, 6814920, 6922524, 7187320, 7829045, 8653155, 8947480, 9394854, 9889320, 10780980, 10960663, 11537540, 12526472, 13421220, 13845048, 15658090, 17306310, 18789708, 21561960, 21921326, 23075080, 23487135, 26842440, 31316180, 32881989, 34612620, 37579416, 43842652, 46974270, 54803315, 62632360, 65763978, 69225240, 87685304, 93948540, 109606630, 131527956, 164409945, 187897080, 219213260, 263055912, 328819890, 438426520, 657639780, 1315279560]

約数ペア:

[(1, 1315279560), (2, 657639780), (3, 438426520), (4, 328819890), (5, 263055912), (6, 219213260), (7, 187897080), (8, 164409945), (10, 131527956), (12, 109606630), (14, 93948540), (15, 87685304), (19, 69225240), (20, 65763978), (21, 62632360), (24, 54803315), (28, 46974270), (30, 43842652), (35, 37579416), (38, 34612620), (40, 32881989), (42, 31316180), (49, 26842440), (56, 23487135), (57, 23075080), (60, 21921326), (61, 21561960), (70, 18789708), (76, 17306310), (84, 15658090), (95, 13845048), (98, 13421220), (105, 12526472), (114, 11537540), (120, 10960663), (122, 10780980), (133, 9889320), (140, 9394854), (147, 8947480), (152, 8653155), (168, 7829045), (183, 7187320), (190, 6922524), (193, 6814920), (196, 6710610), (210, 6263236), (228, 5768770), (244, 5390490), (245, 5368488), (266, 4944660), (280, 4697427), (285, 4615016), (294, 4473740), (305, 4312392), (366, 3593660), (380, 3461262), (386, 3407460), (392, 3355305), (399, 3296440), (420, 3131618), (427, 3080280), (456, 2884385), (488, 2695245), (490, 2684244), (532, 2472330), (570, 2307508), (579, 2271640), (588, 2236870), (610, 2156196), (665, 1977864), (732, 1796830), (735, 1789496), (760, 1730631), (772, 1703730), (798, 1648220), (840, 1565809), (854, 1540140), (915, 1437464), (931, 1412760), (965, 1362984), (980, 1342122), (1064, 1236165), (1140, 1153754), (1158, 1135820), (1159, 1134840), (1176, 1118435), (1220, 1078098), (1281, 1026760), (1330, 988932), (1351, 973560), (1464, 898415), (1470, 894748), (1544, 851865), (1596, 824110), (1708, 770070), (1830, 718732), (1862, 706380), (1930, 681492), (1960, 671061), (1995, 659288), (2135, 616056), (2280, 576877), (2316, 567910), (2318, 567420), (2440, 539049), (2562, 513380), (2660, 494466), (2702, 486780), (2793, 470920), (2895, 454328), (2940, 447374), (2989, 440040), (3192, 412055), (3416, 385035), (3477, 378280), (3660, 359366), (3667, 358680), (3724, 353190), (3860, 340746), (3990, 329644), (4053, 324520), (4270, 308028), (4632, 283955), (4636, 283710), (4655, 282552), (5124, 256690), (5320, 247233), (5404, 243390), (5586, 235460), (5790, 227164), (5795, 226968), (5880, 223687), (5978, 220020), (6405, 205352), (6755, 194712), (6954, 189140), (7320, 179683), (7334, 179340), (7448, 176595), (7720, 170373), (7980, 164822), (8106, 162260), (8113, 162120), (8540, 154014), (8967, 146680), (9272, 141855), (9310, 141276), (9457, 139080), (10248, 128345), (10808, 121695), (11001, 119560), (11172, 117730), (11580, 113582), (11590, 113484), (11773, 111720), (11956, 110010), (12810, 102676), (13510, 97356), (13908, 94570), (13965, 94184), (14668, 89670), (14945, 88008), (15960, 82411), (16212, 81130), (16226, 81060), (17080, 77007), (17385, 75656), (17934, 73340), (18335, 71736), (18620, 70638), (18914, 69540), (20265, 64904), (22002, 59780), (22344, 58865), (23160, 56791), (23180, 56742), (23546, 55860), (23912, 55005), (24339, 54040), (25620, 51338), (25669, 51240), (27020, 48678), (27816, 47285), (27930, 47092), (28371, 46360), (29336, 44835), (29890, 44004), (32424, 40565), (32452, 40530), (34770, 37828), (35319, 37240), (35868, 36670)]