315780696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1109721600

約数和(自身を除く): 793940904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 79, 84, 88, 98, 99, 103, 126, 132, 147, 154, 158, 168, 196, 198, 206, 231, 237, 252, 264, 294, 308, 309, 316, 392, 396, 412, 441, 462, 474, 504, 539, 553, 588, 616, 618, 632, 693, 711, 721, 792, 824, 869, 882, 924, 927, 948, 1078, 1106, 1133, 1176, 1236, 1386, 1422, 1442, 1617, 1659, 1738, 1764, 1848, 1854, 1896, 2156, 2163, 2212, 2266, 2472, 2607, 2772, 2844, 2884, 3234, 3318, 3399, 3476, 3528, 3708, 3871, 4312, 4326, 4424, 4532, 4851, 4977, 5047, 5214, 5544, 5688, 5768, 6083, 6468, 6489, 6636, 6798, 6952, 7416, 7742, 7821, 7931, 8137, 8652, 9064, 9702, 9954, 10094, 10197, 10428, 11613, 12166, 12936, 12978, 13272, 13596, 15141, 15484, 15642, 15862, 16274, 17304, 18249, 19404, 19908, 20188, 20394, 20856, 23226, 23793, 24332, 24411, 25956, 27192, 30282, 30968, 31284, 31724, 32548, 34839, 36498, 38808, 39816, 40376, 40788, 42581, 45423, 46452, 47586, 48664, 48822, 51912, 54747, 55517, 56959, 60564, 62568, 63448, 65096, 69678, 71379, 72996, 73233, 81576, 85162, 89507, 90846, 92904, 95172, 97644, 109494, 111034, 113918, 121128, 127743, 139356, 142758, 145992, 146466, 166551, 170324, 170877, 179014, 181692, 190344, 195288, 218988, 222068, 227836, 255486, 268521, 278712, 285516, 292932, 333102, 340648, 341754, 358028, 363384, 383229, 398713, 437976, 444136, 455672, 499653, 510972, 512631, 537042, 571032, 585864, 626549, 666204, 683508, 716056, 766458, 797426, 805563, 999306, 1021944, 1025262, 1074084, 1196139, 1253098, 1332408, 1367016, 1532916, 1594852, 1611126, 1879647, 1998612, 2050524, 2148168, 2392278, 2506196, 3065832, 3189704, 3222252, 3588417, 3759294, 3997224, 4101048, 4385843, 4784556, 5012392, 5638941, 6444504, 7176834, 7518588, 8771686, 9569112, 11277882, 13157529, 14353668, 15037176, 17543372, 22555764, 26315058, 28707336, 35086744, 39472587, 45111528, 52630116, 78945174, 105260232, 157890348, 315780696]

約数ペア:

[(1, 315780696), (2, 157890348), (3, 105260232), (4, 78945174), (6, 52630116), (7, 45111528), (8, 39472587), (9, 35086744), (11, 28707336), (12, 26315058), (14, 22555764), (18, 17543372), (21, 15037176), (22, 14353668), (24, 13157529), (28, 11277882), (33, 9569112), (36, 8771686), (42, 7518588), (44, 7176834), (49, 6444504), (56, 5638941), (63, 5012392), (66, 4784556), (72, 4385843), (77, 4101048), (79, 3997224), (84, 3759294), (88, 3588417), (98, 3222252), (99, 3189704), (103, 3065832), (126, 2506196), (132, 2392278), (147, 2148168), (154, 2050524), (158, 1998612), (168, 1879647), (196, 1611126), (198, 1594852), (206, 1532916), (231, 1367016), (237, 1332408), (252, 1253098), (264, 1196139), (294, 1074084), (308, 1025262), (309, 1021944), (316, 999306), (392, 805563), (396, 797426), (412, 766458), (441, 716056), (462, 683508), (474, 666204), (504, 626549), (539, 585864), (553, 571032), (588, 537042), (616, 512631), (618, 510972), (632, 499653), (693, 455672), (711, 444136), (721, 437976), (792, 398713), (824, 383229), (869, 363384), (882, 358028), (924, 341754), (927, 340648), (948, 333102), (1078, 292932), (1106, 285516), (1133, 278712), (1176, 268521), (1236, 255486), (1386, 227836), (1422, 222068), (1442, 218988), (1617, 195288), (1659, 190344), (1738, 181692), (1764, 179014), (1848, 170877), (1854, 170324), (1896, 166551), (2156, 146466), (2163, 145992), (2212, 142758), (2266, 139356), (2472, 127743), (2607, 121128), (2772, 113918), (2844, 111034), (2884, 109494), (3234, 97644), (3318, 95172), (3399, 92904), (3476, 90846), (3528, 89507), (3708, 85162), (3871, 81576), (4312, 73233), (4326, 72996), (4424, 71379), (4532, 69678), (4851, 65096), (4977, 63448), (5047, 62568), (5214, 60564), (5544, 56959), (5688, 55517), (5768, 54747), (6083, 51912), (6468, 48822), (6489, 48664), (6636, 47586), (6798, 46452), (6952, 45423), (7416, 42581), (7742, 40788), (7821, 40376), (7931, 39816), (8137, 38808), (8652, 36498), (9064, 34839), (9702, 32548), (9954, 31724), (10094, 31284), (10197, 30968), (10428, 30282), (11613, 27192), (12166, 25956), (12936, 24411), (12978, 24332), (13272, 23793), (13596, 23226), (15141, 20856), (15484, 20394), (15642, 20188), (15862, 19908), (16274, 19404), (17304, 18249)]