306064920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 1120665600

約数和(自身を除く): 814600680

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, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 127, 133, 140, 151, 152, 168, 190, 210, 228, 254, 266, 280, 285, 302, 380, 381, 399, 420, 453, 456, 508, 532, 570, 604, 635, 665, 755, 760, 762, 798, 840, 889, 906, 1016, 1057, 1064, 1140, 1208, 1270, 1330, 1510, 1524, 1596, 1778, 1812, 1905, 1995, 2114, 2265, 2280, 2413, 2540, 2660, 2667, 2869, 3020, 3048, 3171, 3192, 3556, 3624, 3810, 3990, 4228, 4445, 4530, 4826, 5080, 5285, 5320, 5334, 5738, 6040, 6342, 7112, 7239, 7620, 7980, 8456, 8607, 8890, 9060, 9652, 10570, 10668, 11476, 12065, 12684, 13335, 14345, 14478, 15240, 15855, 15960, 16891, 17214, 17780, 18120, 19177, 19304, 20083, 21140, 21336, 22952, 24130, 25368, 26670, 28690, 28956, 31710, 33782, 34428, 35560, 36195, 38354, 40166, 42280, 43035, 48260, 50673, 53340, 57380, 57531, 57912, 60249, 63420, 67564, 68856, 72390, 76708, 80332, 84455, 86070, 95885, 96520, 100415, 101346, 106680, 114760, 115062, 120498, 126840, 134239, 135128, 144780, 153416, 160664, 168910, 172140, 191770, 200830, 202692, 230124, 240996, 253365, 268478, 287655, 289560, 301245, 337820, 344280, 364363, 383540, 401660, 402717, 405384, 460248, 481992, 506730, 536956, 575310, 602490, 671195, 675640, 728726, 767080, 803320, 805434, 1013460, 1073912, 1093089, 1150620, 1204980, 1342390, 1457452, 1610868, 1821815, 2013585, 2026920, 2186178, 2301240, 2409960, 2550541, 2684780, 2914904, 3221736, 3643630, 4027170, 4372356, 5101082, 5369560, 5465445, 7287260, 7651623, 8054340, 8744712, 10202164, 10930890, 12752705, 14574520, 15303246, 16108680, 20404328, 21861780, 25505410, 30606492, 38258115, 43723560, 51010820, 61212984, 76516230, 102021640, 153032460, 306064920]

約数ペア:

[(1, 306064920), (2, 153032460), (3, 102021640), (4, 76516230), (5, 61212984), (6, 51010820), (7, 43723560), (8, 38258115), (10, 30606492), (12, 25505410), (14, 21861780), (15, 20404328), (19, 16108680), (20, 15303246), (21, 14574520), (24, 12752705), (28, 10930890), (30, 10202164), (35, 8744712), (38, 8054340), (40, 7651623), (42, 7287260), (56, 5465445), (57, 5369560), (60, 5101082), (70, 4372356), (76, 4027170), (84, 3643630), (95, 3221736), (105, 2914904), (114, 2684780), (120, 2550541), (127, 2409960), (133, 2301240), (140, 2186178), (151, 2026920), (152, 2013585), (168, 1821815), (190, 1610868), (210, 1457452), (228, 1342390), (254, 1204980), (266, 1150620), (280, 1093089), (285, 1073912), (302, 1013460), (380, 805434), (381, 803320), (399, 767080), (420, 728726), (453, 675640), (456, 671195), (508, 602490), (532, 575310), (570, 536956), (604, 506730), (635, 481992), (665, 460248), (755, 405384), (760, 402717), (762, 401660), (798, 383540), (840, 364363), (889, 344280), (906, 337820), (1016, 301245), (1057, 289560), (1064, 287655), (1140, 268478), (1208, 253365), (1270, 240996), (1330, 230124), (1510, 202692), (1524, 200830), (1596, 191770), (1778, 172140), (1812, 168910), (1905, 160664), (1995, 153416), (2114, 144780), (2265, 135128), (2280, 134239), (2413, 126840), (2540, 120498), (2660, 115062), (2667, 114760), (2869, 106680), (3020, 101346), (3048, 100415), (3171, 96520), (3192, 95885), (3556, 86070), (3624, 84455), (3810, 80332), (3990, 76708), (4228, 72390), (4445, 68856), (4530, 67564), (4826, 63420), (5080, 60249), (5285, 57912), (5320, 57531), (5334, 57380), (5738, 53340), (6040, 50673), (6342, 48260), (7112, 43035), (7239, 42280), (7620, 40166), (7980, 38354), (8456, 36195), (8607, 35560), (8890, 34428), (9060, 33782), (9652, 31710), (10570, 28956), (10668, 28690), (11476, 26670), (12065, 25368), (12684, 24130), (13335, 22952), (14345, 21336), (14478, 21140), (15240, 20083), (15855, 19304), (15960, 19177), (16891, 18120), (17214, 17780)]