39377940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 134991360

約数和(自身を除く): 95613420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 53, 58, 60, 61, 70, 84, 87, 105, 106, 116, 122, 140, 145, 159, 174, 183, 203, 210, 212, 244, 265, 290, 305, 318, 348, 366, 371, 406, 420, 427, 435, 530, 580, 609, 610, 636, 732, 742, 795, 812, 854, 870, 915, 1015, 1060, 1113, 1218, 1220, 1281, 1484, 1537, 1590, 1708, 1740, 1769, 1830, 1855, 2030, 2135, 2226, 2436, 2562, 3045, 3074, 3180, 3233, 3538, 3660, 3710, 4060, 4270, 4452, 4611, 5124, 5307, 5565, 6090, 6148, 6405, 6466, 7076, 7420, 7685, 8540, 8845, 9222, 9699, 10614, 10759, 11130, 12180, 12383, 12810, 12932, 15370, 16165, 17690, 18444, 19398, 21228, 21518, 22260, 22631, 23055, 24766, 25620, 26535, 30740, 32277, 32330, 35380, 37149, 38796, 43036, 45262, 46110, 48495, 49532, 53070, 53795, 61915, 64554, 64660, 67893, 74298, 90524, 92220, 93757, 96990, 106140, 107590, 113155, 123830, 129108, 135786, 148596, 161385, 185745, 187514, 193980, 215180, 226310, 247660, 271572, 281271, 322770, 339465, 371490, 375028, 452620, 468785, 562542, 645540, 656299, 678930, 742980, 937570, 1125084, 1312598, 1357860, 1406355, 1875140, 1968897, 2625196, 2812710, 3281495, 3937794, 5625420, 6562990, 7875588, 9844485, 13125980, 19688970, 39377940]

約数ペア:

[(1, 39377940), (2, 19688970), (3, 13125980), (4, 9844485), (5, 7875588), (6, 6562990), (7, 5625420), (10, 3937794), (12, 3281495), (14, 2812710), (15, 2625196), (20, 1968897), (21, 1875140), (28, 1406355), (29, 1357860), (30, 1312598), (35, 1125084), (42, 937570), (53, 742980), (58, 678930), (60, 656299), (61, 645540), (70, 562542), (84, 468785), (87, 452620), (105, 375028), (106, 371490), (116, 339465), (122, 322770), (140, 281271), (145, 271572), (159, 247660), (174, 226310), (183, 215180), (203, 193980), (210, 187514), (212, 185745), (244, 161385), (265, 148596), (290, 135786), (305, 129108), (318, 123830), (348, 113155), (366, 107590), (371, 106140), (406, 96990), (420, 93757), (427, 92220), (435, 90524), (530, 74298), (580, 67893), (609, 64660), (610, 64554), (636, 61915), (732, 53795), (742, 53070), (795, 49532), (812, 48495), (854, 46110), (870, 45262), (915, 43036), (1015, 38796), (1060, 37149), (1113, 35380), (1218, 32330), (1220, 32277), (1281, 30740), (1484, 26535), (1537, 25620), (1590, 24766), (1708, 23055), (1740, 22631), (1769, 22260), (1830, 21518), (1855, 21228), (2030, 19398), (2135, 18444), (2226, 17690), (2436, 16165), (2562, 15370), (3045, 12932), (3074, 12810), (3180, 12383), (3233, 12180), (3538, 11130), (3660, 10759), (3710, 10614), (4060, 9699), (4270, 9222), (4452, 8845), (4611, 8540), (5124, 7685), (5307, 7420), (5565, 7076), (6090, 6466), (6148, 6405)]