268114860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 939153600

約数和(自身を除く): 671038740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 439, 468, 522, 540, 580, 585, 702, 754, 780, 783, 810, 870, 878, 1044, 1053, 1131, 1170, 1305, 1317, 1404, 1508, 1566, 1620, 1740, 1755, 1756, 1885, 2106, 2195, 2262, 2340, 2349, 2610, 2634, 3132, 3393, 3510, 3770, 3915, 3951, 4212, 4390, 4524, 4698, 5220, 5265, 5268, 5655, 5707, 6585, 6786, 7020, 7540, 7830, 7902, 8780, 9396, 10179, 10530, 11310, 11414, 11745, 11853, 12731, 13170, 13572, 15660, 15804, 16965, 17121, 19755, 20358, 21060, 22620, 22828, 23490, 23706, 25462, 26340, 28535, 30537, 33930, 34242, 35559, 38193, 39510, 40716, 46980, 47412, 50895, 50924, 51363, 57070, 59265, 61074, 63655, 67860, 68484, 71118, 76386, 79020, 85605, 101790, 102726, 114140, 114579, 118530, 122148, 127310, 142236, 152685, 152772, 154089, 165503, 171210, 177795, 190965, 203580, 205452, 229158, 237060, 254620, 256815, 305370, 308178, 331006, 342420, 343737, 355590, 381930, 458316, 462267, 496509, 513630, 572895, 610740, 616356, 662012, 687474, 711180, 763860, 770445, 827515, 924534, 993018, 1027260, 1031211, 1145790, 1374948, 1489527, 1540890, 1655030, 1718685, 1849068, 1986036, 2062422, 2291580, 2311335, 2482545, 2979054, 3081780, 3310060, 3437370, 4124844, 4468581, 4622670, 4965090, 5156055, 5958108, 6874740, 7447635, 8937162, 9245340, 9930180, 10312110, 13405743, 14895270, 17874324, 20624220, 22342905, 26811486, 29790540, 44685810, 53622972, 67028715, 89371620, 134057430, 268114860]

約数ペア:

[(1, 268114860), (2, 134057430), (3, 89371620), (4, 67028715), (5, 53622972), (6, 44685810), (9, 29790540), (10, 26811486), (12, 22342905), (13, 20624220), (15, 17874324), (18, 14895270), (20, 13405743), (26, 10312110), (27, 9930180), (29, 9245340), (30, 8937162), (36, 7447635), (39, 6874740), (45, 5958108), (52, 5156055), (54, 4965090), (58, 4622670), (60, 4468581), (65, 4124844), (78, 3437370), (81, 3310060), (87, 3081780), (90, 2979054), (108, 2482545), (116, 2311335), (117, 2291580), (130, 2062422), (135, 1986036), (145, 1849068), (156, 1718685), (162, 1655030), (174, 1540890), (180, 1489527), (195, 1374948), (234, 1145790), (260, 1031211), (261, 1027260), (270, 993018), (290, 924534), (324, 827515), (348, 770445), (351, 763860), (377, 711180), (390, 687474), (405, 662012), (435, 616356), (439, 610740), (468, 572895), (522, 513630), (540, 496509), (580, 462267), (585, 458316), (702, 381930), (754, 355590), (780, 343737), (783, 342420), (810, 331006), (870, 308178), (878, 305370), (1044, 256815), (1053, 254620), (1131, 237060), (1170, 229158), (1305, 205452), (1317, 203580), (1404, 190965), (1508, 177795), (1566, 171210), (1620, 165503), (1740, 154089), (1755, 152772), (1756, 152685), (1885, 142236), (2106, 127310), (2195, 122148), (2262, 118530), (2340, 114579), (2349, 114140), (2610, 102726), (2634, 101790), (3132, 85605), (3393, 79020), (3510, 76386), (3770, 71118), (3915, 68484), (3951, 67860), (4212, 63655), (4390, 61074), (4524, 59265), (4698, 57070), (5220, 51363), (5265, 50924), (5268, 50895), (5655, 47412), (5707, 46980), (6585, 40716), (6786, 39510), (7020, 38193), (7540, 35559), (7830, 34242), (7902, 33930), (8780, 30537), (9396, 28535), (10179, 26340), (10530, 25462), (11310, 23706), (11414, 23490), (11745, 22828), (11853, 22620), (12731, 21060), (13170, 20358), (13572, 19755), (15660, 17121), (15804, 16965)]