4521497680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3381

約数の個数: 160

約数和(自身を含む): 12526983936

約数和(自身を除く): 8005486256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 67, 70, 74, 80, 112, 134, 140, 148, 185, 259, 268, 280, 296, 335, 370, 469, 518, 536, 560, 592, 670, 740, 938, 1036, 1072, 1295, 1340, 1480, 1876, 2072, 2345, 2479, 2590, 2680, 2960, 3257, 3752, 4144, 4690, 4958, 5180, 5360, 6514, 7504, 9380, 9916, 10360, 12395, 13028, 16285, 17353, 18760, 19832, 20720, 22799, 24790, 26056, 32570, 34706, 37520, 39664, 45598, 49580, 52112, 65140, 69412, 86765, 91196, 99160, 113995, 120509, 130280, 138824, 173530, 182392, 198320, 218219, 227990, 241018, 260560, 277648, 347060, 364784, 436438, 455980, 482036, 602545, 694120, 843563, 872876, 911960, 964072, 1091095, 1205090, 1388240, 1527533, 1687126, 1745752, 1823920, 1928144, 2182190, 2410180, 3055066, 3374252, 3491504, 4217815, 4364380, 4820360, 6110132, 6748504, 7637665, 8074103, 8435630, 8728760, 9640720, 12220264, 13497008, 15275330, 16148206, 16871260, 17457520, 24440528, 30550660, 32296412, 33742520, 40370515, 56518721, 61101320, 64592824, 67485040, 80741030, 113037442, 122202640, 129185648, 161482060, 226074884, 282593605, 322964120, 452149768, 565187210, 645928240, 904299536, 1130374420, 2260748840, 4521497680]

約数ペア:

[(1, 4521497680), (2, 2260748840), (4, 1130374420), (5, 904299536), (7, 645928240), (8, 565187210), (10, 452149768), (14, 322964120), (16, 282593605), (20, 226074884), (28, 161482060), (35, 129185648), (37, 122202640), (40, 113037442), (56, 80741030), (67, 67485040), (70, 64592824), (74, 61101320), (80, 56518721), (112, 40370515), (134, 33742520), (140, 32296412), (148, 30550660), (185, 24440528), (259, 17457520), (268, 16871260), (280, 16148206), (296, 15275330), (335, 13497008), (370, 12220264), (469, 9640720), (518, 8728760), (536, 8435630), (560, 8074103), (592, 7637665), (670, 6748504), (740, 6110132), (938, 4820360), (1036, 4364380), (1072, 4217815), (1295, 3491504), (1340, 3374252), (1480, 3055066), (1876, 2410180), (2072, 2182190), (2345, 1928144), (2479, 1823920), (2590, 1745752), (2680, 1687126), (2960, 1527533), (3257, 1388240), (3752, 1205090), (4144, 1091095), (4690, 964072), (4958, 911960), (5180, 872876), (5360, 843563), (6514, 694120), (7504, 602545), (9380, 482036), (9916, 455980), (10360, 436438), (12395, 364784), (13028, 347060), (16285, 277648), (17353, 260560), (18760, 241018), (19832, 227990), (20720, 218219), (22799, 198320), (24790, 182392), (26056, 173530), (32570, 138824), (34706, 130280), (37520, 120509), (39664, 113995), (45598, 99160), (49580, 91196), (52112, 86765), (65140, 69412)]