747502860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 2359526400

約数和(自身を除く): 1612023540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 59, 60, 65, 74, 78, 111, 118, 130, 148, 156, 177, 185, 195, 222, 236, 260, 295, 354, 370, 390, 439, 444, 481, 555, 590, 708, 740, 767, 780, 878, 885, 962, 1110, 1180, 1317, 1443, 1534, 1756, 1770, 1924, 2183, 2195, 2220, 2301, 2405, 2634, 2886, 3068, 3540, 3835, 4366, 4390, 4602, 4810, 5268, 5707, 5772, 6549, 6585, 7215, 7670, 8732, 8780, 9204, 9620, 10915, 11414, 11505, 13098, 13170, 14430, 15340, 16243, 17121, 21830, 22828, 23010, 25901, 26196, 26340, 28379, 28535, 28860, 32486, 32745, 34242, 43660, 46020, 48729, 51802, 56758, 57070, 64972, 65490, 68484, 77703, 81215, 85137, 85605, 97458, 103604, 113516, 114140, 129505, 130980, 141895, 155406, 162430, 170274, 171210, 194916, 211159, 243645, 259010, 283790, 310812, 324860, 336713, 340548, 342420, 388515, 422318, 425685, 487290, 518020, 567580, 633477, 673426, 777030, 844636, 851370, 958337, 974580, 1010139, 1055795, 1266954, 1346852, 1554060, 1683565, 1702740, 1916674, 2020278, 2111590, 2533908, 2875011, 3167385, 3367130, 3833348, 4040556, 4223180, 4791685, 5050695, 5750022, 6334770, 6734260, 9583370, 10101390, 11500044, 12458381, 12669540, 14375055, 19166740, 20202780, 24916762, 28750110, 37375143, 49833524, 57500220, 62291905, 74750286, 124583810, 149500572, 186875715, 249167620, 373751430, 747502860]

約数ペア:

[(1, 747502860), (2, 373751430), (3, 249167620), (4, 186875715), (5, 149500572), (6, 124583810), (10, 74750286), (12, 62291905), (13, 57500220), (15, 49833524), (20, 37375143), (26, 28750110), (30, 24916762), (37, 20202780), (39, 19166740), (52, 14375055), (59, 12669540), (60, 12458381), (65, 11500044), (74, 10101390), (78, 9583370), (111, 6734260), (118, 6334770), (130, 5750022), (148, 5050695), (156, 4791685), (177, 4223180), (185, 4040556), (195, 3833348), (222, 3367130), (236, 3167385), (260, 2875011), (295, 2533908), (354, 2111590), (370, 2020278), (390, 1916674), (439, 1702740), (444, 1683565), (481, 1554060), (555, 1346852), (590, 1266954), (708, 1055795), (740, 1010139), (767, 974580), (780, 958337), (878, 851370), (885, 844636), (962, 777030), (1110, 673426), (1180, 633477), (1317, 567580), (1443, 518020), (1534, 487290), (1756, 425685), (1770, 422318), (1924, 388515), (2183, 342420), (2195, 340548), (2220, 336713), (2301, 324860), (2405, 310812), (2634, 283790), (2886, 259010), (3068, 243645), (3540, 211159), (3835, 194916), (4366, 171210), (4390, 170274), (4602, 162430), (4810, 155406), (5268, 141895), (5707, 130980), (5772, 129505), (6549, 114140), (6585, 113516), (7215, 103604), (7670, 97458), (8732, 85605), (8780, 85137), (9204, 81215), (9620, 77703), (10915, 68484), (11414, 65490), (11505, 64972), (13098, 57070), (13170, 56758), (14430, 51802), (15340, 48729), (16243, 46020), (17121, 43660), (21830, 34242), (22828, 32745), (23010, 32486), (25901, 28860), (26196, 28535), (26340, 28379)]