122517720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 316204200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 557, 564, 585, 611, 705, 780, 846, 936, 940, 1114, 1128, 1170, 1222, 1410, 1560, 1671, 1692, 1833, 1880, 2115, 2228, 2340, 2444, 2785, 2820, 3055, 3342, 3384, 3666, 4230, 4456, 4680, 4888, 5013, 5499, 5570, 5640, 6110, 6684, 7241, 7332, 8355, 8460, 9165, 10026, 10998, 11140, 12220, 13368, 14482, 14664, 16710, 16920, 18330, 20052, 21723, 21996, 22280, 24440, 25065, 26179, 27495, 28964, 33420, 36205, 36660, 40104, 43446, 43992, 50130, 52358, 54990, 57928, 65169, 66840, 72410, 73320, 78537, 86892, 100260, 104716, 108615, 109980, 130338, 130895, 144820, 157074, 173784, 200520, 209432, 217230, 219960, 235611, 260676, 261790, 289640, 314148, 325845, 340327, 392685, 434460, 471222, 521352, 523580, 628296, 651690, 680654, 785370, 868920, 942444, 1020981, 1047160, 1178055, 1303380, 1361308, 1570740, 1701635, 1884888, 2041962, 2356110, 2606760, 2722616, 3062943, 3141480, 3403270, 4083924, 4712220, 5104905, 6125886, 6806540, 8167848, 9424440, 10209810, 12251772, 13613080, 15314715, 20419620, 24503544, 30629430, 40839240, 61258860, 122517720]

約数ペア:

[(1, 122517720), (2, 61258860), (3, 40839240), (4, 30629430), (5, 24503544), (6, 20419620), (8, 15314715), (9, 13613080), (10, 12251772), (12, 10209810), (13, 9424440), (15, 8167848), (18, 6806540), (20, 6125886), (24, 5104905), (26, 4712220), (30, 4083924), (36, 3403270), (39, 3141480), (40, 3062943), (45, 2722616), (47, 2606760), (52, 2356110), (60, 2041962), (65, 1884888), (72, 1701635), (78, 1570740), (90, 1361308), (94, 1303380), (104, 1178055), (117, 1047160), (120, 1020981), (130, 942444), (141, 868920), (156, 785370), (180, 680654), (188, 651690), (195, 628296), (234, 523580), (235, 521352), (260, 471222), (282, 434460), (312, 392685), (360, 340327), (376, 325845), (390, 314148), (423, 289640), (468, 261790), (470, 260676), (520, 235611), (557, 219960), (564, 217230), (585, 209432), (611, 200520), (705, 173784), (780, 157074), (846, 144820), (936, 130895), (940, 130338), (1114, 109980), (1128, 108615), (1170, 104716), (1222, 100260), (1410, 86892), (1560, 78537), (1671, 73320), (1692, 72410), (1833, 66840), (1880, 65169), (2115, 57928), (2228, 54990), (2340, 52358), (2444, 50130), (2785, 43992), (2820, 43446), (3055, 40104), (3342, 36660), (3384, 36205), (3666, 33420), (4230, 28964), (4456, 27495), (4680, 26179), (4888, 25065), (5013, 24440), (5499, 22280), (5570, 21996), (5640, 21723), (6110, 20052), (6684, 18330), (7241, 16920), (7332, 16710), (8355, 14664), (8460, 14482), (9165, 13368), (10026, 12220), (10998, 11140)]