310040360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 517326040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 113, 140, 164, 205, 226, 239, 280, 287, 328, 410, 452, 478, 565, 574, 791, 820, 904, 956, 1130, 1148, 1195, 1435, 1582, 1640, 1673, 1912, 2260, 2296, 2390, 2870, 3164, 3346, 3955, 4520, 4633, 4780, 5740, 6328, 6692, 7910, 8365, 9266, 9560, 9799, 11480, 13384, 15820, 16730, 18532, 19598, 23165, 27007, 31640, 32431, 33460, 37064, 39196, 46330, 48995, 54014, 64862, 66920, 68593, 78392, 92660, 97990, 108028, 129724, 135035, 137186, 162155, 185320, 189049, 195980, 216056, 259448, 270070, 274372, 324310, 342965, 378098, 391960, 540140, 548744, 648620, 685930, 756196, 945245, 1080280, 1107287, 1297240, 1371860, 1512392, 1890490, 2214574, 2743720, 3780980, 4429148, 5536435, 7561960, 7751009, 8858296, 11072870, 15502018, 22145740, 31004036, 38755045, 44291480, 62008072, 77510090, 155020180, 310040360]

約数ペア:

[(1, 310040360), (2, 155020180), (4, 77510090), (5, 62008072), (7, 44291480), (8, 38755045), (10, 31004036), (14, 22145740), (20, 15502018), (28, 11072870), (35, 8858296), (40, 7751009), (41, 7561960), (56, 5536435), (70, 4429148), (82, 3780980), (113, 2743720), (140, 2214574), (164, 1890490), (205, 1512392), (226, 1371860), (239, 1297240), (280, 1107287), (287, 1080280), (328, 945245), (410, 756196), (452, 685930), (478, 648620), (565, 548744), (574, 540140), (791, 391960), (820, 378098), (904, 342965), (956, 324310), (1130, 274372), (1148, 270070), (1195, 259448), (1435, 216056), (1582, 195980), (1640, 189049), (1673, 185320), (1912, 162155), (2260, 137186), (2296, 135035), (2390, 129724), (2870, 108028), (3164, 97990), (3346, 92660), (3955, 78392), (4520, 68593), (4633, 66920), (4780, 64862), (5740, 54014), (6328, 48995), (6692, 46330), (7910, 39196), (8365, 37064), (9266, 33460), (9560, 32431), (9799, 31640), (11480, 27007), (13384, 23165), (15820, 19598), (16730, 18532)]