15703575420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{6781}}^1$

素因数の和:9775

約数の個数: 96

約数和(自身を含む): 47375254080

約数和(自身を除く): 31671678660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2969, 5938, 6781, 8907, 11876, 13562, 14845, 17814, 20343, 27124, 29690, 33905, 35628, 38597, 40686, 44535, 59380, 67810, 77194, 81372, 88153, 89070, 101715, 115791, 135620, 154388, 176306, 178140, 192985, 203430, 231582, 264459, 352612, 385970, 406860, 440765, 463164, 528918, 578955, 771940, 881530, 1057836, 1157910, 1322295, 1763060, 2315820, 2644590, 5289180, 20132789, 40265578, 60398367, 80531156, 100663945, 120796734, 201327890, 241593468, 261726257, 301991835, 402655780, 523452514, 603983670, 785178771, 1046905028, 1207967340, 1308631285, 1570357542, 2617262570, 3140715084, 3925893855, 5234525140, 7851787710, 15703575420]

約数ペア:

[(1, 15703575420), (2, 7851787710), (3, 5234525140), (4, 3925893855), (5, 3140715084), (6, 2617262570), (10, 1570357542), (12, 1308631285), (13, 1207967340), (15, 1046905028), (20, 785178771), (26, 603983670), (30, 523452514), (39, 402655780), (52, 301991835), (60, 261726257), (65, 241593468), (78, 201327890), (130, 120796734), (156, 100663945), (195, 80531156), (260, 60398367), (390, 40265578), (780, 20132789), (2969, 5289180), (5938, 2644590), (6781, 2315820), (8907, 1763060), (11876, 1322295), (13562, 1157910), (14845, 1057836), (17814, 881530), (20343, 771940), (27124, 578955), (29690, 528918), (33905, 463164), (35628, 440765), (38597, 406860), (40686, 385970), (44535, 352612), (59380, 264459), (67810, 231582), (77194, 203430), (81372, 192985), (88153, 178140), (89070, 176306), (101715, 154388), (115791, 135620)]