177922680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6709}}^1$

素因数の和:6753

約数の個数: 128

約数和(自身を含む): 608731200

約数和(自身を除く): 430808520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 6709, 8840, 13260, 13418, 20127, 26520, 26836, 33545, 40254, 53672, 67090, 80508, 87217, 100635, 114053, 134180, 161016, 174434, 201270, 228106, 261651, 268360, 342159, 348868, 402540, 436085, 456212, 523302, 570265, 684318, 697736, 805080, 872170, 912424, 1046604, 1140530, 1308255, 1368636, 1482689, 1710795, 1744340, 2093208, 2281060, 2616510, 2737272, 2965378, 3421590, 3488680, 4448067, 4562120, 5233020, 5930756, 6843180, 7413445, 8896134, 10466040, 11861512, 13686360, 14826890, 17792268, 22240335, 29653780, 35584536, 44480670, 59307560, 88961340, 177922680]

約数ペア:

[(1, 177922680), (2, 88961340), (3, 59307560), (4, 44480670), (5, 35584536), (6, 29653780), (8, 22240335), (10, 17792268), (12, 14826890), (13, 13686360), (15, 11861512), (17, 10466040), (20, 8896134), (24, 7413445), (26, 6843180), (30, 5930756), (34, 5233020), (39, 4562120), (40, 4448067), (51, 3488680), (52, 3421590), (60, 2965378), (65, 2737272), (68, 2616510), (78, 2281060), (85, 2093208), (102, 1744340), (104, 1710795), (120, 1482689), (130, 1368636), (136, 1308255), (156, 1140530), (170, 1046604), (195, 912424), (204, 872170), (221, 805080), (255, 697736), (260, 684318), (312, 570265), (340, 523302), (390, 456212), (408, 436085), (442, 402540), (510, 348868), (520, 342159), (663, 268360), (680, 261651), (780, 228106), (884, 201270), (1020, 174434), (1105, 161016), (1326, 134180), (1560, 114053), (1768, 100635), (2040, 87217), (2210, 80508), (2652, 67090), (3315, 53672), (4420, 40254), (5304, 33545), (6630, 26836), (6709, 26520), (8840, 20127), (13260, 13418)]