415103640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 256

約数和(自身を含む): 1548288000

約数和(自身を除く): 1133184360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 248, 266, 280, 285, 310, 372, 380, 399, 420, 434, 456, 465, 532, 570, 589, 620, 651, 665, 744, 760, 798, 839, 840, 868, 930, 1064, 1085, 1140, 1178, 1240, 1302, 1330, 1596, 1678, 1736, 1767, 1860, 1995, 2170, 2280, 2356, 2517, 2604, 2660, 2945, 3192, 3255, 3356, 3534, 3720, 3990, 4123, 4195, 4340, 4712, 5034, 5208, 5320, 5873, 5890, 6510, 6712, 7068, 7980, 8246, 8390, 8680, 8835, 10068, 11746, 11780, 12369, 12585, 13020, 14136, 15941, 15960, 16492, 16780, 17619, 17670, 20136, 20615, 23492, 23560, 24738, 25170, 26009, 26040, 29365, 31882, 32984, 33560, 35238, 35340, 41230, 46984, 47823, 49476, 50340, 52018, 58730, 61845, 63764, 70476, 70680, 78027, 79705, 82460, 88095, 95646, 98952, 100680, 104036, 111587, 117460, 123690, 127528, 130045, 140952, 156054, 159410, 164920, 176190, 182063, 191292, 208072, 223174, 234920, 239115, 247380, 260090, 312108, 318820, 334761, 352380, 364126, 382584, 390135, 446348, 478230, 494171, 494760, 520180, 546189, 557935, 624216, 637640, 669522, 704760, 728252, 780270, 892696, 910315, 956460, 988342, 1040360, 1092378, 1115870, 1339044, 1456504, 1482513, 1560540, 1673805, 1820630, 1912920, 1976684, 2184756, 2231740, 2470855, 2678088, 2730945, 2965026, 3121080, 3347610, 3459197, 3641260, 3953368, 4369512, 4463480, 4941710, 5461890, 5930052, 6695220, 6918394, 7282520, 7412565, 9883420, 10377591, 10923780, 11860104, 13390440, 13836788, 14825130, 17295985, 19766840, 20755182, 21847560, 27673576, 29650260, 34591970, 41510364, 51887955, 59300520, 69183940, 83020728, 103775910, 138367880, 207551820, 415103640]

約数ペア:

[(1, 415103640), (2, 207551820), (3, 138367880), (4, 103775910), (5, 83020728), (6, 69183940), (7, 59300520), (8, 51887955), (10, 41510364), (12, 34591970), (14, 29650260), (15, 27673576), (19, 21847560), (20, 20755182), (21, 19766840), (24, 17295985), (28, 14825130), (30, 13836788), (31, 13390440), (35, 11860104), (38, 10923780), (40, 10377591), (42, 9883420), (56, 7412565), (57, 7282520), (60, 6918394), (62, 6695220), (70, 5930052), (76, 5461890), (84, 4941710), (93, 4463480), (95, 4369512), (105, 3953368), (114, 3641260), (120, 3459197), (124, 3347610), (133, 3121080), (140, 2965026), (152, 2730945), (155, 2678088), (168, 2470855), (186, 2231740), (190, 2184756), (210, 1976684), (217, 1912920), (228, 1820630), (248, 1673805), (266, 1560540), (280, 1482513), (285, 1456504), (310, 1339044), (372, 1115870), (380, 1092378), (399, 1040360), (420, 988342), (434, 956460), (456, 910315), (465, 892696), (532, 780270), (570, 728252), (589, 704760), (620, 669522), (651, 637640), (665, 624216), (744, 557935), (760, 546189), (798, 520180), (839, 494760), (840, 494171), (868, 478230), (930, 446348), (1064, 390135), (1085, 382584), (1140, 364126), (1178, 352380), (1240, 334761), (1302, 318820), (1330, 312108), (1596, 260090), (1678, 247380), (1736, 239115), (1767, 234920), (1860, 223174), (1995, 208072), (2170, 191292), (2280, 182063), (2356, 176190), (2517, 164920), (2604, 159410), (2660, 156054), (2945, 140952), (3192, 130045), (3255, 127528), (3356, 123690), (3534, 117460), (3720, 111587), (3990, 104036), (4123, 100680), (4195, 98952), (4340, 95646), (4712, 88095), (5034, 82460), (5208, 79705), (5320, 78027), (5873, 70680), (5890, 70476), (6510, 63764), (6712, 61845), (7068, 58730), (7980, 52018), (8246, 50340), (8390, 49476), (8680, 47823), (8835, 46984), (10068, 41230), (11746, 35340), (11780, 35238), (12369, 33560), (12585, 32984), (13020, 31882), (14136, 29365), (15941, 26040), (15960, 26009), (16492, 25170), (16780, 24738), (17619, 23560), (17670, 23492), (20136, 20615)]