145127840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6382

約数の個数: 96

約数和(自身を含む): 402869376

約数和(自身を除く): 257741536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 6343, 11440, 12686, 22880, 25372, 31715, 50744, 63430, 69773, 82459, 101488, 126860, 139546, 164918, 202976, 253720, 279092, 329836, 348865, 412295, 507440, 558184, 659672, 697730, 824590, 907049, 1014880, 1116368, 1319344, 1395460, 1649180, 1814098, 2232736, 2638688, 2790920, 3298360, 3628196, 4535245, 5581840, 6596720, 7256392, 9070490, 11163680, 13193440, 14512784, 18140980, 29025568, 36281960, 72563920, 145127840]

約数ペア:

[(1, 145127840), (2, 72563920), (4, 36281960), (5, 29025568), (8, 18140980), (10, 14512784), (11, 13193440), (13, 11163680), (16, 9070490), (20, 7256392), (22, 6596720), (26, 5581840), (32, 4535245), (40, 3628196), (44, 3298360), (52, 2790920), (55, 2638688), (65, 2232736), (80, 1814098), (88, 1649180), (104, 1395460), (110, 1319344), (130, 1116368), (143, 1014880), (160, 907049), (176, 824590), (208, 697730), (220, 659672), (260, 558184), (286, 507440), (352, 412295), (416, 348865), (440, 329836), (520, 279092), (572, 253720), (715, 202976), (880, 164918), (1040, 139546), (1144, 126860), (1430, 101488), (1760, 82459), (2080, 69773), (2288, 63430), (2860, 50744), (4576, 31715), (5720, 25372), (6343, 22880), (11440, 12686)]