265667220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 1015123200

約数和(自身を除く): 749455980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 331, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 662, 686, 735, 780, 819, 882, 910, 980, 993, 1029, 1092, 1170, 1260, 1274, 1324, 1365, 1372, 1470, 1638, 1655, 1715, 1764, 1820, 1911, 1986, 2058, 2205, 2317, 2340, 2548, 2730, 2940, 2979, 3087, 3185, 3276, 3310, 3430, 3822, 3972, 4095, 4116, 4303, 4410, 4459, 4634, 4965, 5145, 5460, 5733, 5958, 6174, 6370, 6620, 6860, 6951, 7644, 8190, 8606, 8820, 8918, 9268, 9555, 9930, 10290, 11466, 11585, 11916, 12348, 12740, 12909, 13377, 13902, 14895, 15435, 16219, 16380, 17212, 17836, 19110, 19860, 20580, 20853, 21515, 22295, 22932, 23170, 25818, 26754, 27804, 28665, 29790, 30121, 30870, 32438, 34755, 38220, 38727, 40131, 41706, 43030, 44590, 46340, 48657, 51636, 53508, 57330, 59580, 60242, 61740, 64545, 64876, 66885, 69510, 77454, 80262, 81095, 83412, 86060, 89180, 90363, 97314, 104265, 113533, 114660, 120484, 129090, 133770, 139020, 145971, 150605, 154908, 160524, 162190, 180726, 193635, 194628, 200655, 208530, 210847, 227066, 243285, 258180, 267540, 271089, 291942, 301210, 324380, 340599, 361452, 387270, 401310, 417060, 421694, 451815, 454132, 486570, 542178, 567665, 583884, 602420, 632541, 681198, 729855, 774540, 802620, 843388, 903630, 973140, 1021797, 1054235, 1084356, 1135330, 1265082, 1355445, 1362396, 1459710, 1475929, 1702995, 1807260, 1897623, 2043594, 2108470, 2270660, 2530164, 2710890, 2919420, 2951858, 3162705, 3405990, 3795246, 4087188, 4216940, 4427787, 5108985, 5421780, 5903716, 6325410, 6811980, 7379645, 7590492, 8855574, 9488115, 10217970, 12650820, 13283361, 14759290, 17711148, 18976230, 20435940, 22138935, 26566722, 29518580, 37952460, 44277870, 53133444, 66416805, 88555740, 132833610, 265667220]

約数ペア:

[(1, 265667220), (2, 132833610), (3, 88555740), (4, 66416805), (5, 53133444), (6, 44277870), (7, 37952460), (9, 29518580), (10, 26566722), (12, 22138935), (13, 20435940), (14, 18976230), (15, 17711148), (18, 14759290), (20, 13283361), (21, 12650820), (26, 10217970), (28, 9488115), (30, 8855574), (35, 7590492), (36, 7379645), (39, 6811980), (42, 6325410), (45, 5903716), (49, 5421780), (52, 5108985), (60, 4427787), (63, 4216940), (65, 4087188), (70, 3795246), (78, 3405990), (84, 3162705), (90, 2951858), (91, 2919420), (98, 2710890), (105, 2530164), (117, 2270660), (126, 2108470), (130, 2043594), (140, 1897623), (147, 1807260), (156, 1702995), (180, 1475929), (182, 1459710), (195, 1362396), (196, 1355445), (210, 1265082), (234, 1135330), (245, 1084356), (252, 1054235), (260, 1021797), (273, 973140), (294, 903630), (315, 843388), (331, 802620), (343, 774540), (364, 729855), (390, 681198), (420, 632541), (441, 602420), (455, 583884), (468, 567665), (490, 542178), (546, 486570), (585, 454132), (588, 451815), (630, 421694), (637, 417060), (662, 401310), (686, 387270), (735, 361452), (780, 340599), (819, 324380), (882, 301210), (910, 291942), (980, 271089), (993, 267540), (1029, 258180), (1092, 243285), (1170, 227066), (1260, 210847), (1274, 208530), (1324, 200655), (1365, 194628), (1372, 193635), (1470, 180726), (1638, 162190), (1655, 160524), (1715, 154908), (1764, 150605), (1820, 145971), (1911, 139020), (1986, 133770), (2058, 129090), (2205, 120484), (2317, 114660), (2340, 113533), (2548, 104265), (2730, 97314), (2940, 90363), (2979, 89180), (3087, 86060), (3185, 83412), (3276, 81095), (3310, 80262), (3430, 77454), (3822, 69510), (3972, 66885), (4095, 64876), (4116, 64545), (4303, 61740), (4410, 60242), (4459, 59580), (4634, 57330), (4965, 53508), (5145, 51636), (5460, 48657), (5733, 46340), (5958, 44590), (6174, 43030), (6370, 41706), (6620, 40131), (6860, 38727), (6951, 38220), (7644, 34755), (8190, 32438), (8606, 30870), (8820, 30121), (8918, 29790), (9268, 28665), (9555, 27804), (9930, 26754), (10290, 25818), (11466, 23170), (11585, 22932), (11916, 22295), (12348, 21515), (12740, 20853), (12909, 20580), (13377, 19860), (13902, 19110), (14895, 17836), (15435, 17212), (16219, 16380)]