32857020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 115577280

約数和(自身を除く): 82720260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 293, 315, 356, 420, 445, 534, 586, 623, 630, 801, 879, 890, 1068, 1172, 1246, 1260, 1335, 1465, 1602, 1758, 1780, 1869, 2051, 2492, 2637, 2670, 2930, 3115, 3204, 3516, 3738, 4005, 4102, 4395, 5274, 5340, 5607, 5860, 6153, 6230, 7476, 8010, 8204, 8790, 9345, 10255, 10548, 11214, 12306, 12460, 13185, 16020, 17580, 18459, 18690, 20510, 22428, 24612, 26077, 26370, 28035, 30765, 36918, 37380, 41020, 52154, 52740, 56070, 61530, 73836, 78231, 92295, 104308, 112140, 123060, 130385, 156462, 182539, 184590, 234693, 260770, 312924, 365078, 369180, 391155, 469386, 521540, 547617, 730156, 782310, 912695, 938772, 1095234, 1173465, 1564620, 1642851, 1825390, 2190468, 2346930, 2738085, 3285702, 3650780, 4693860, 5476170, 6571404, 8214255, 10952340, 16428510, 32857020]

約数ペア:

[(1, 32857020), (2, 16428510), (3, 10952340), (4, 8214255), (5, 6571404), (6, 5476170), (7, 4693860), (9, 3650780), (10, 3285702), (12, 2738085), (14, 2346930), (15, 2190468), (18, 1825390), (20, 1642851), (21, 1564620), (28, 1173465), (30, 1095234), (35, 938772), (36, 912695), (42, 782310), (45, 730156), (60, 547617), (63, 521540), (70, 469386), (84, 391155), (89, 369180), (90, 365078), (105, 312924), (126, 260770), (140, 234693), (178, 184590), (180, 182539), (210, 156462), (252, 130385), (267, 123060), (293, 112140), (315, 104308), (356, 92295), (420, 78231), (445, 73836), (534, 61530), (586, 56070), (623, 52740), (630, 52154), (801, 41020), (879, 37380), (890, 36918), (1068, 30765), (1172, 28035), (1246, 26370), (1260, 26077), (1335, 24612), (1465, 22428), (1602, 20510), (1758, 18690), (1780, 18459), (1869, 17580), (2051, 16020), (2492, 13185), (2637, 12460), (2670, 12306), (2930, 11214), (3115, 10548), (3204, 10255), (3516, 9345), (3738, 8790), (4005, 8204), (4102, 8010), (4395, 7476), (5274, 6230), (5340, 6153), (5607, 5860)]