304152160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 518859680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 53, 62, 65, 80, 89, 104, 106, 124, 130, 155, 160, 178, 208, 212, 248, 260, 265, 310, 356, 403, 416, 424, 445, 496, 520, 530, 620, 689, 712, 806, 848, 890, 992, 1040, 1060, 1157, 1240, 1378, 1424, 1612, 1643, 1696, 1780, 2015, 2080, 2120, 2314, 2480, 2756, 2759, 2848, 3224, 3286, 3445, 3560, 4030, 4240, 4628, 4717, 4960, 5512, 5518, 5785, 6448, 6572, 6890, 7120, 8060, 8215, 8480, 9256, 9434, 11024, 11036, 11570, 12896, 13144, 13780, 13795, 14240, 16120, 16430, 18512, 18868, 21359, 22048, 22072, 23140, 23585, 26288, 27560, 27590, 32240, 32860, 35867, 37024, 37736, 42718, 44144, 46280, 47170, 52576, 55120, 55180, 61321, 64480, 65720, 71734, 75472, 85436, 88288, 92560, 94340, 106795, 110240, 110360, 122642, 131440, 143468, 146227, 150944, 170872, 179335, 185120, 188680, 213590, 220720, 245284, 262880, 286936, 292454, 306605, 341744, 358670, 377360, 427180, 441440, 490568, 573872, 584908, 613210, 683488, 717340, 731135, 754720, 854360, 981136, 1147744, 1169816, 1226420, 1434680, 1462270, 1708720, 1900951, 1962272, 2339632, 2452840, 2869360, 2924540, 3417440, 3801902, 4679264, 4905680, 5738720, 5849080, 7603804, 9504755, 9811360, 11698160, 15207608, 19009510, 23396320, 30415216, 38019020, 60830432, 76038040, 152076080, 304152160]

約数ペア:

[(1, 304152160), (2, 152076080), (4, 76038040), (5, 60830432), (8, 38019020), (10, 30415216), (13, 23396320), (16, 19009510), (20, 15207608), (26, 11698160), (31, 9811360), (32, 9504755), (40, 7603804), (52, 5849080), (53, 5738720), (62, 4905680), (65, 4679264), (80, 3801902), (89, 3417440), (104, 2924540), (106, 2869360), (124, 2452840), (130, 2339632), (155, 1962272), (160, 1900951), (178, 1708720), (208, 1462270), (212, 1434680), (248, 1226420), (260, 1169816), (265, 1147744), (310, 981136), (356, 854360), (403, 754720), (416, 731135), (424, 717340), (445, 683488), (496, 613210), (520, 584908), (530, 573872), (620, 490568), (689, 441440), (712, 427180), (806, 377360), (848, 358670), (890, 341744), (992, 306605), (1040, 292454), (1060, 286936), (1157, 262880), (1240, 245284), (1378, 220720), (1424, 213590), (1612, 188680), (1643, 185120), (1696, 179335), (1780, 170872), (2015, 150944), (2080, 146227), (2120, 143468), (2314, 131440), (2480, 122642), (2756, 110360), (2759, 110240), (2848, 106795), (3224, 94340), (3286, 92560), (3445, 88288), (3560, 85436), (4030, 75472), (4240, 71734), (4628, 65720), (4717, 64480), (4960, 61321), (5512, 55180), (5518, 55120), (5785, 52576), (6448, 47170), (6572, 46280), (6890, 44144), (7120, 42718), (8060, 37736), (8215, 37024), (8480, 35867), (9256, 32860), (9434, 32240), (11024, 27590), (11036, 27560), (11570, 26288), (12896, 23585), (13144, 23140), (13780, 22072), (13795, 22048), (14240, 21359), (16120, 18868), (16430, 18512)]