2019077040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1331

約数の個数: 160

約数和(自身を含む): 6446373120

約数和(自身を除く): 4427296080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 179, 215, 240, 258, 344, 358, 430, 516, 537, 645, 688, 716, 860, 895, 1032, 1074, 1093, 1290, 1432, 1720, 1790, 2064, 2148, 2186, 2580, 2685, 2864, 3279, 3440, 3580, 4296, 4372, 5160, 5370, 5465, 6558, 7160, 7697, 8592, 8744, 10320, 10740, 10930, 13116, 14320, 15394, 16395, 17488, 21480, 21860, 23091, 26232, 30788, 32790, 38485, 42960, 43720, 46182, 46999, 52464, 61576, 65580, 76970, 87440, 92364, 93998, 115455, 123152, 131160, 140997, 153940, 184728, 187996, 195647, 230910, 234995, 262320, 281994, 307880, 369456, 375992, 391294, 461820, 469990, 563988, 586941, 615760, 704985, 751984, 782588, 923640, 939980, 978235, 1127976, 1173882, 1409970, 1565176, 1847280, 1879960, 1956470, 2255952, 2347764, 2819940, 2934705, 3130352, 3759920, 3912940, 4695528, 5639880, 5869410, 7825880, 8412821, 9391056, 11279760, 11738820, 15651760, 16825642, 23477640, 25238463, 33651284, 42064105, 46955280, 50476926, 67302568, 84128210, 100953852, 126192315, 134605136, 168256420, 201907704, 252384630, 336512840, 403815408, 504769260, 673025680, 1009538520, 2019077040]

約数ペア:

[(1, 2019077040), (2, 1009538520), (3, 673025680), (4, 504769260), (5, 403815408), (6, 336512840), (8, 252384630), (10, 201907704), (12, 168256420), (15, 134605136), (16, 126192315), (20, 100953852), (24, 84128210), (30, 67302568), (40, 50476926), (43, 46955280), (48, 42064105), (60, 33651284), (80, 25238463), (86, 23477640), (120, 16825642), (129, 15651760), (172, 11738820), (179, 11279760), (215, 9391056), (240, 8412821), (258, 7825880), (344, 5869410), (358, 5639880), (430, 4695528), (516, 3912940), (537, 3759920), (645, 3130352), (688, 2934705), (716, 2819940), (860, 2347764), (895, 2255952), (1032, 1956470), (1074, 1879960), (1093, 1847280), (1290, 1565176), (1432, 1409970), (1720, 1173882), (1790, 1127976), (2064, 978235), (2148, 939980), (2186, 923640), (2580, 782588), (2685, 751984), (2864, 704985), (3279, 615760), (3440, 586941), (3580, 563988), (4296, 469990), (4372, 461820), (5160, 391294), (5370, 375992), (5465, 369456), (6558, 307880), (7160, 281994), (7697, 262320), (8592, 234995), (8744, 230910), (10320, 195647), (10740, 187996), (10930, 184728), (13116, 153940), (14320, 140997), (15394, 131160), (16395, 123152), (17488, 115455), (21480, 93998), (21860, 92364), (23091, 87440), (26232, 76970), (30788, 65580), (32790, 61576), (38485, 52464), (42960, 46999), (43720, 46182)]