39754260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 112655340

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, 809, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1618, 1638, 1755, 1820, 1890, 2340, 2427, 2457, 2730, 3236, 3276, 3510, 3780, 4045, 4095, 4854, 4914, 5460, 5663, 7020, 7281, 8090, 8190, 9708, 9828, 10517, 11326, 12135, 12285, 14562, 16180, 16380, 16989, 21034, 21843, 22652, 24270, 24570, 28315, 29124, 31551, 33978, 36405, 42068, 43686, 48540, 49140, 50967, 52585, 56630, 63102, 67956, 72810, 73619, 84945, 87372, 94653, 101934, 105170, 109215, 113260, 126204, 145620, 147238, 152901, 157755, 169890, 189306, 203868, 210340, 218430, 220857, 254835, 283959, 294476, 305802, 315510, 339780, 368095, 378612, 436860, 441714, 473265, 509670, 567918, 611604, 631020, 662571, 736190, 764505, 883428, 946530, 1019340, 1104285, 1135836, 1325142, 1419795, 1472380, 1529010, 1893060, 1987713, 2208570, 2650284, 2839590, 3058020, 3312855, 3975426, 4417140, 5679180, 6625710, 7950852, 9938565, 13251420, 19877130, 39754260]

約数ペア:

[(1, 39754260), (2, 19877130), (3, 13251420), (4, 9938565), (5, 7950852), (6, 6625710), (7, 5679180), (9, 4417140), (10, 3975426), (12, 3312855), (13, 3058020), (14, 2839590), (15, 2650284), (18, 2208570), (20, 1987713), (21, 1893060), (26, 1529010), (27, 1472380), (28, 1419795), (30, 1325142), (35, 1135836), (36, 1104285), (39, 1019340), (42, 946530), (45, 883428), (52, 764505), (54, 736190), (60, 662571), (63, 631020), (65, 611604), (70, 567918), (78, 509670), (84, 473265), (90, 441714), (91, 436860), (105, 378612), (108, 368095), (117, 339780), (126, 315510), (130, 305802), (135, 294476), (140, 283959), (156, 254835), (180, 220857), (182, 218430), (189, 210340), (195, 203868), (210, 189306), (234, 169890), (252, 157755), (260, 152901), (270, 147238), (273, 145620), (315, 126204), (351, 113260), (364, 109215), (378, 105170), (390, 101934), (420, 94653), (455, 87372), (468, 84945), (540, 73619), (546, 72810), (585, 67956), (630, 63102), (702, 56630), (756, 52585), (780, 50967), (809, 49140), (819, 48540), (910, 43686), (945, 42068), (1092, 36405), (1170, 33978), (1260, 31551), (1365, 29124), (1404, 28315), (1618, 24570), (1638, 24270), (1755, 22652), (1820, 21843), (1890, 21034), (2340, 16989), (2427, 16380), (2457, 16180), (2730, 14562), (3236, 12285), (3276, 12135), (3510, 11326), (3780, 10517), (4045, 9828), (4095, 9708), (4854, 8190), (4914, 8090), (5460, 7281), (5663, 7020)]