4515488640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20101}}^1$

素因数の和:20142

約数の個数: 256

約数和(自身を含む): 17223393600

約数和(自身を除く): 12707904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 20101, 22464, 24960, 28080, 37440, 40202, 44928, 56160, 60303, 74880, 80404, 100505, 112320, 120606, 160808, 180909, 201010, 224640, 241212, 261313, 301515, 321616, 361818, 402020, 482424, 522626, 542727, 603030, 643232, 723636, 783939, 804040, 904545, 964848, 1045252, 1085454, 1206060, 1286464, 1306565, 1447272, 1567878, 1608080, 1809090, 1929696, 2090504, 2170908, 2351817, 2412120, 2572928, 2613130, 2713635, 2894544, 3135756, 3216160, 3618180, 3859392, 3919695, 4181008, 4341816, 4703634, 4824240, 5226260, 5427270, 5789088, 6271512, 6432320, 7055451, 7236360, 7718784, 7839390, 8362016, 8683632, 9407268, 9648480, 10452520, 10854540, 11578176, 11759085, 12543024, 12864640, 14110902, 14472720, 15678780, 16724032, 17367264, 18814536, 19296960, 20905040, 21709080, 23156352, 23518170, 25086048, 28221804, 28945440, 31357560, 33448064, 34734528, 35277255, 37629072, 38593920, 41810080, 43418160, 47036340, 50172096, 56443608, 57890880, 62715120, 69469056, 70554510, 75258144, 83620160, 86836320, 94072680, 100344192, 112887216, 115781760, 125430240, 141109020, 150516288, 167240320, 173672640, 188145360, 225774432, 250860480, 282218040, 301032576, 347345280, 376290720, 451548864, 501720960, 564436080, 752581440, 903097728, 1128872160, 1505162880, 2257744320, 4515488640]

約数ペア:

[(1, 4515488640), (2, 2257744320), (3, 1505162880), (4, 1128872160), (5, 903097728), (6, 752581440), (8, 564436080), (9, 501720960), (10, 451548864), (12, 376290720), (13, 347345280), (15, 301032576), (16, 282218040), (18, 250860480), (20, 225774432), (24, 188145360), (26, 173672640), (27, 167240320), (30, 150516288), (32, 141109020), (36, 125430240), (39, 115781760), (40, 112887216), (45, 100344192), (48, 94072680), (52, 86836320), (54, 83620160), (60, 75258144), (64, 70554510), (65, 69469056), (72, 62715120), (78, 57890880), (80, 56443608), (90, 50172096), (96, 47036340), (104, 43418160), (108, 41810080), (117, 38593920), (120, 37629072), (128, 35277255), (130, 34734528), (135, 33448064), (144, 31357560), (156, 28945440), (160, 28221804), (180, 25086048), (192, 23518170), (195, 23156352), (208, 21709080), (216, 20905040), (234, 19296960), (240, 18814536), (260, 17367264), (270, 16724032), (288, 15678780), (312, 14472720), (320, 14110902), (351, 12864640), (360, 12543024), (384, 11759085), (390, 11578176), (416, 10854540), (432, 10452520), (468, 9648480), (480, 9407268), (520, 8683632), (540, 8362016), (576, 7839390), (585, 7718784), (624, 7236360), (640, 7055451), (702, 6432320), (720, 6271512), (780, 5789088), (832, 5427270), (864, 5226260), (936, 4824240), (960, 4703634), (1040, 4341816), (1080, 4181008), (1152, 3919695), (1170, 3859392), (1248, 3618180), (1404, 3216160), (1440, 3135756), (1560, 2894544), (1664, 2713635), (1728, 2613130), (1755, 2572928), (1872, 2412120), (1920, 2351817), (2080, 2170908), (2160, 2090504), (2340, 1929696), (2496, 1809090), (2808, 1608080), (2880, 1567878), (3120, 1447272), (3456, 1306565), (3510, 1286464), (3744, 1206060), (4160, 1085454), (4320, 1045252), (4680, 964848), (4992, 904545), (5616, 804040), (5760, 783939), (6240, 723636), (7020, 643232), (7488, 603030), (8320, 542727), (8640, 522626), (9360, 482424), (11232, 402020), (12480, 361818), (14040, 321616), (14976, 301515), (17280, 261313), (18720, 241212), (20101, 224640), (22464, 201010), (24960, 180909), (28080, 160808), (37440, 120606), (40202, 112320), (44928, 100505), (56160, 80404), (60303, 74880)]