218804040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6679}}^1$

素因数の和:6716

約数の個数: 192

約数和(自身を含む): 875347200

約数和(自身を除く): 656543160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6679, 8190, 10920, 13358, 16380, 20037, 26716, 32760, 33395, 40074, 46753, 53432, 60111, 66790, 80148, 86827, 93506, 100185, 120222, 133580, 140259, 160296, 173654, 187012, 200370, 233765, 240444, 260481, 267160, 280518, 300555, 347308, 374024, 400740, 420777, 434135, 467530, 480888, 520962, 561036, 601110, 607789, 694616, 701295, 781443, 801480, 841554, 868270, 935060, 1041924, 1122072, 1202220, 1215578, 1302405, 1402590, 1562886, 1683108, 1736540, 1823367, 1870120, 2083848, 2103885, 2404440, 2431156, 2604810, 2805180, 3038945, 3125772, 3366216, 3473080, 3646734, 3907215, 4207770, 4862312, 5209620, 5470101, 5610360, 6077890, 6251544, 7293468, 7814430, 8415540, 9116835, 10419240, 10940202, 12155780, 14586936, 15628860, 16831080, 18233670, 21880404, 24311560, 27350505, 31257720, 36467340, 43760808, 54701010, 72934680, 109402020, 218804040]

約数ペア:

[(1, 218804040), (2, 109402020), (3, 72934680), (4, 54701010), (5, 43760808), (6, 36467340), (7, 31257720), (8, 27350505), (9, 24311560), (10, 21880404), (12, 18233670), (13, 16831080), (14, 15628860), (15, 14586936), (18, 12155780), (20, 10940202), (21, 10419240), (24, 9116835), (26, 8415540), (28, 7814430), (30, 7293468), (35, 6251544), (36, 6077890), (39, 5610360), (40, 5470101), (42, 5209620), (45, 4862312), (52, 4207770), (56, 3907215), (60, 3646734), (63, 3473080), (65, 3366216), (70, 3125772), (72, 3038945), (78, 2805180), (84, 2604810), (90, 2431156), (91, 2404440), (104, 2103885), (105, 2083848), (117, 1870120), (120, 1823367), (126, 1736540), (130, 1683108), (140, 1562886), (156, 1402590), (168, 1302405), (180, 1215578), (182, 1202220), (195, 1122072), (210, 1041924), (234, 935060), (252, 868270), (260, 841554), (273, 801480), (280, 781443), (312, 701295), (315, 694616), (360, 607789), (364, 601110), (390, 561036), (420, 520962), (455, 480888), (468, 467530), (504, 434135), (520, 420777), (546, 400740), (585, 374024), (630, 347308), (728, 300555), (780, 280518), (819, 267160), (840, 260481), (910, 240444), (936, 233765), (1092, 200370), (1170, 187012), (1260, 173654), (1365, 160296), (1560, 140259), (1638, 133580), (1820, 120222), (2184, 100185), (2340, 93506), (2520, 86827), (2730, 80148), (3276, 66790), (3640, 60111), (4095, 53432), (4680, 46753), (5460, 40074), (6552, 33395), (6679, 32760), (8190, 26716), (10920, 20037), (13358, 16380)]