137704140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 480287808

約数和(自身を除く): 342583668

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, 90, 105, 126, 140, 180, 210, 252, 293, 315, 373, 420, 586, 630, 746, 879, 1119, 1172, 1260, 1465, 1492, 1758, 1865, 2051, 2238, 2611, 2637, 2930, 3357, 3516, 3730, 4102, 4395, 4476, 5222, 5274, 5595, 5860, 6153, 6714, 7460, 7833, 8204, 8790, 10255, 10444, 10548, 11190, 12306, 13055, 13185, 13428, 15666, 16785, 17580, 18459, 20510, 22380, 23499, 24612, 26110, 26370, 30765, 31332, 33570, 36918, 39165, 41020, 46998, 52220, 52740, 61530, 67140, 73836, 78330, 92295, 93996, 109289, 117495, 123060, 156660, 184590, 218578, 234990, 327867, 369180, 437156, 469980, 546445, 655734, 765023, 983601, 1092890, 1311468, 1530046, 1639335, 1967202, 2185780, 2295069, 3060092, 3278670, 3825115, 3934404, 4590138, 4918005, 6557340, 6885207, 7650230, 9180276, 9836010, 11475345, 13770414, 15300460, 19672020, 22950690, 27540828, 34426035, 45901380, 68852070, 137704140]

約数ペア:

[(1, 137704140), (2, 68852070), (3, 45901380), (4, 34426035), (5, 27540828), (6, 22950690), (7, 19672020), (9, 15300460), (10, 13770414), (12, 11475345), (14, 9836010), (15, 9180276), (18, 7650230), (20, 6885207), (21, 6557340), (28, 4918005), (30, 4590138), (35, 3934404), (36, 3825115), (42, 3278670), (45, 3060092), (60, 2295069), (63, 2185780), (70, 1967202), (84, 1639335), (90, 1530046), (105, 1311468), (126, 1092890), (140, 983601), (180, 765023), (210, 655734), (252, 546445), (293, 469980), (315, 437156), (373, 369180), (420, 327867), (586, 234990), (630, 218578), (746, 184590), (879, 156660), (1119, 123060), (1172, 117495), (1260, 109289), (1465, 93996), (1492, 92295), (1758, 78330), (1865, 73836), (2051, 67140), (2238, 61530), (2611, 52740), (2637, 52220), (2930, 46998), (3357, 41020), (3516, 39165), (3730, 36918), (4102, 33570), (4395, 31332), (4476, 30765), (5222, 26370), (5274, 26110), (5595, 24612), (5860, 23499), (6153, 22380), (6714, 20510), (7460, 18459), (7833, 17580), (8204, 16785), (8790, 15666), (10255, 13428), (10444, 13185), (10548, 13055), (11190, 12306)]