236430480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 871569216

約数和(自身を除く): 635138736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 83, 88, 104, 110, 120, 130, 132, 143, 156, 165, 166, 176, 195, 208, 220, 240, 249, 260, 264, 286, 312, 330, 332, 390, 415, 429, 440, 498, 520, 528, 572, 624, 660, 664, 715, 780, 830, 858, 880, 913, 996, 1040, 1079, 1144, 1245, 1320, 1328, 1430, 1560, 1660, 1716, 1826, 1992, 2145, 2158, 2288, 2490, 2640, 2739, 2860, 3120, 3237, 3320, 3432, 3652, 3984, 4290, 4316, 4565, 4980, 5395, 5478, 5720, 6474, 6640, 6864, 6889, 7304, 8580, 8632, 9130, 9960, 10790, 10956, 11440, 11869, 12948, 13695, 13778, 14608, 16185, 17160, 17264, 18260, 19920, 20667, 21580, 21912, 23738, 25896, 27390, 27556, 32370, 34320, 34445, 35607, 36520, 41334, 43160, 43824, 47476, 51792, 54780, 55112, 59345, 64740, 68890, 71214, 73040, 75779, 82668, 86320, 89557, 94952, 103335, 109560, 110224, 118690, 129480, 137780, 142428, 151558, 165336, 178035, 179114, 189904, 206670, 219120, 227337, 237380, 258960, 268671, 275560, 284856, 303116, 330672, 356070, 358228, 378895, 413340, 447785, 454674, 474760, 537342, 551120, 569712, 606232, 712140, 716456, 757790, 826680, 895570, 909348, 949520, 985127, 1074684, 1136685, 1212464, 1343355, 1424280, 1432912, 1515580, 1653360, 1791140, 1818696, 1970254, 2149368, 2273370, 2686710, 2848560, 2955381, 3031160, 3582280, 3637392, 3940508, 4298736, 4546740, 4925635, 5373420, 5910762, 6062320, 7164560, 7881016, 9093480, 9851270, 10746840, 11821524, 14776905, 15762032, 18186960, 19702540, 21493680, 23643048, 29553810, 39405080, 47286096, 59107620, 78810160, 118215240, 236430480]

約数ペア:

[(1, 236430480), (2, 118215240), (3, 78810160), (4, 59107620), (5, 47286096), (6, 39405080), (8, 29553810), (10, 23643048), (11, 21493680), (12, 19702540), (13, 18186960), (15, 15762032), (16, 14776905), (20, 11821524), (22, 10746840), (24, 9851270), (26, 9093480), (30, 7881016), (33, 7164560), (39, 6062320), (40, 5910762), (44, 5373420), (48, 4925635), (52, 4546740), (55, 4298736), (60, 3940508), (65, 3637392), (66, 3582280), (78, 3031160), (80, 2955381), (83, 2848560), (88, 2686710), (104, 2273370), (110, 2149368), (120, 1970254), (130, 1818696), (132, 1791140), (143, 1653360), (156, 1515580), (165, 1432912), (166, 1424280), (176, 1343355), (195, 1212464), (208, 1136685), (220, 1074684), (240, 985127), (249, 949520), (260, 909348), (264, 895570), (286, 826680), (312, 757790), (330, 716456), (332, 712140), (390, 606232), (415, 569712), (429, 551120), (440, 537342), (498, 474760), (520, 454674), (528, 447785), (572, 413340), (624, 378895), (660, 358228), (664, 356070), (715, 330672), (780, 303116), (830, 284856), (858, 275560), (880, 268671), (913, 258960), (996, 237380), (1040, 227337), (1079, 219120), (1144, 206670), (1245, 189904), (1320, 179114), (1328, 178035), (1430, 165336), (1560, 151558), (1660, 142428), (1716, 137780), (1826, 129480), (1992, 118690), (2145, 110224), (2158, 109560), (2288, 103335), (2490, 94952), (2640, 89557), (2739, 86320), (2860, 82668), (3120, 75779), (3237, 73040), (3320, 71214), (3432, 68890), (3652, 64740), (3984, 59345), (4290, 55112), (4316, 54780), (4565, 51792), (4980, 47476), (5395, 43824), (5478, 43160), (5720, 41334), (6474, 36520), (6640, 35607), (6864, 34445), (6889, 34320), (7304, 32370), (8580, 27556), (8632, 27390), (9130, 25896), (9960, 23738), (10790, 21912), (10956, 21580), (11440, 20667), (11869, 19920), (12948, 18260), (13695, 17264), (13778, 17160), (14608, 16185)]