309631140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6339

約数の個数: 192

約数和(自身を含む): 1185784320

約数和(自身を除く): 876153180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 6301, 7020, 8190, 9828, 12285, 12602, 16380, 18903, 24570, 25204, 31505, 37806, 44107, 49140, 56709, 63010, 75612, 81913, 88214, 94515, 113418, 126020, 132321, 163826, 170127, 176428, 189030, 220535, 226836, 245739, 264642, 283545, 327652, 340254, 378060, 396963, 409565, 441070, 491478, 529284, 567090, 573391, 661605, 680508, 737217, 793926, 819130, 850635, 882140, 982956, 1134180, 1146782, 1190889, 1228695, 1323210, 1474434, 1587852, 1638260, 1701270, 1720173, 1984815, 2211651, 2293564, 2381778, 2457390, 2646420, 2866955, 2948868, 3402540, 3440346, 3686085, 3969630, 4423302, 4763556, 4914780, 5160519, 5733910, 5954445, 6880692, 7372170, 7939260, 8600865, 8846604, 10321038, 11058255, 11467820, 11908890, 14744340, 15481557, 17201730, 20642076, 22116510, 23817780, 25802595, 30963114, 34403460, 44233020, 51605190, 61926228, 77407785, 103210380, 154815570, 309631140]

約数ペア:

[(1, 309631140), (2, 154815570), (3, 103210380), (4, 77407785), (5, 61926228), (6, 51605190), (7, 44233020), (9, 34403460), (10, 30963114), (12, 25802595), (13, 23817780), (14, 22116510), (15, 20642076), (18, 17201730), (20, 15481557), (21, 14744340), (26, 11908890), (27, 11467820), (28, 11058255), (30, 10321038), (35, 8846604), (36, 8600865), (39, 7939260), (42, 7372170), (45, 6880692), (52, 5954445), (54, 5733910), (60, 5160519), (63, 4914780), (65, 4763556), (70, 4423302), (78, 3969630), (84, 3686085), (90, 3440346), (91, 3402540), (105, 2948868), (108, 2866955), (117, 2646420), (126, 2457390), (130, 2381778), (135, 2293564), (140, 2211651), (156, 1984815), (180, 1720173), (182, 1701270), (189, 1638260), (195, 1587852), (210, 1474434), (234, 1323210), (252, 1228695), (260, 1190889), (270, 1146782), (273, 1134180), (315, 982956), (351, 882140), (364, 850635), (378, 819130), (390, 793926), (420, 737217), (455, 680508), (468, 661605), (540, 573391), (546, 567090), (585, 529284), (630, 491478), (702, 441070), (756, 409565), (780, 396963), (819, 378060), (910, 340254), (945, 327652), (1092, 283545), (1170, 264642), (1260, 245739), (1365, 226836), (1404, 220535), (1638, 189030), (1755, 176428), (1820, 170127), (1890, 163826), (2340, 132321), (2457, 126020), (2730, 113418), (3276, 94515), (3510, 88214), (3780, 81913), (4095, 75612), (4914, 63010), (5460, 56709), (6301, 49140), (7020, 44107), (8190, 37806), (9828, 31505), (12285, 25204), (12602, 24570), (16380, 18903)]