662194260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40427}}^1$

素因数の和:40462

約数の個数: 144

約数和(自身を含む): 2472253056

約数和(自身を除く): 1810058796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 40427, 80854, 121281, 161708, 202135, 242562, 282989, 363843, 404270, 485124, 525551, 565978, 606405, 727686, 808540, 848967, 1051102, 1131956, 1212810, 1414945, 1455372, 1576653, 1697934, 1819215, 2102204, 2425620, 2546901, 2627755, 2829890, 3153306, 3395868, 3638430, 3678857, 4244835, 4729959, 5093802, 5255510, 5659780, 6306612, 7276860, 7357714, 7883265, 8489670, 9459918, 10187604, 10511020, 11036571, 12734505, 14715428, 15766530, 16979340, 18394285, 18919836, 22073142, 23649795, 25469010, 31533060, 33109713, 36788570, 44146284, 47299590, 50938020, 55182855, 66219426, 73577140, 94599180, 110365710, 132438852, 165548565, 220731420, 331097130, 662194260]

約数ペア:

[(1, 662194260), (2, 331097130), (3, 220731420), (4, 165548565), (5, 132438852), (6, 110365710), (7, 94599180), (9, 73577140), (10, 66219426), (12, 55182855), (13, 50938020), (14, 47299590), (15, 44146284), (18, 36788570), (20, 33109713), (21, 31533060), (26, 25469010), (28, 23649795), (30, 22073142), (35, 18919836), (36, 18394285), (39, 16979340), (42, 15766530), (45, 14715428), (52, 12734505), (60, 11036571), (63, 10511020), (65, 10187604), (70, 9459918), (78, 8489670), (84, 7883265), (90, 7357714), (91, 7276860), (105, 6306612), (117, 5659780), (126, 5255510), (130, 5093802), (140, 4729959), (156, 4244835), (180, 3678857), (182, 3638430), (195, 3395868), (210, 3153306), (234, 2829890), (252, 2627755), (260, 2546901), (273, 2425620), (315, 2102204), (364, 1819215), (390, 1697934), (420, 1576653), (455, 1455372), (468, 1414945), (546, 1212810), (585, 1131956), (630, 1051102), (780, 848967), (819, 808540), (910, 727686), (1092, 606405), (1170, 565978), (1260, 525551), (1365, 485124), (1638, 404270), (1820, 363843), (2340, 282989), (2730, 242562), (3276, 202135), (4095, 161708), (5460, 121281), (8190, 80854), (16380, 40427)]