1774953040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 4872545280

約数和(自身を除く): 3097592240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 79, 80, 106, 112, 140, 158, 212, 265, 280, 316, 371, 395, 424, 530, 553, 560, 632, 742, 757, 790, 848, 1060, 1106, 1264, 1484, 1514, 1580, 1855, 2120, 2212, 2765, 2968, 3028, 3160, 3710, 3785, 4187, 4240, 4424, 5299, 5530, 5936, 6056, 6320, 7420, 7570, 8374, 8848, 10598, 11060, 12112, 14840, 15140, 16748, 20935, 21196, 22120, 26495, 29309, 29680, 30280, 33496, 40121, 41870, 42392, 44240, 52990, 58618, 59803, 60560, 66992, 80242, 83740, 84784, 105980, 117236, 119606, 146545, 160484, 167480, 200605, 211960, 234472, 239212, 280847, 293090, 299015, 320968, 334960, 401210, 418621, 423920, 468944, 478424, 561694, 586180, 598030, 641936, 802420, 837242, 956848, 1123388, 1172360, 1196060, 1404235, 1604840, 1674484, 2093105, 2246776, 2344720, 2392120, 2808470, 3169559, 3209680, 3348968, 4186210, 4493552, 4784240, 5616940, 6339118, 6697936, 8372420, 11233880, 12678236, 15847795, 16744840, 22186913, 22467760, 25356472, 31695590, 33489680, 44373826, 50712944, 63391180, 88747652, 110934565, 126782360, 177495304, 221869130, 253564720, 354990608, 443738260, 887476520, 1774953040]

約数ペア:

[(1, 1774953040), (2, 887476520), (4, 443738260), (5, 354990608), (7, 253564720), (8, 221869130), (10, 177495304), (14, 126782360), (16, 110934565), (20, 88747652), (28, 63391180), (35, 50712944), (40, 44373826), (53, 33489680), (56, 31695590), (70, 25356472), (79, 22467760), (80, 22186913), (106, 16744840), (112, 15847795), (140, 12678236), (158, 11233880), (212, 8372420), (265, 6697936), (280, 6339118), (316, 5616940), (371, 4784240), (395, 4493552), (424, 4186210), (530, 3348968), (553, 3209680), (560, 3169559), (632, 2808470), (742, 2392120), (757, 2344720), (790, 2246776), (848, 2093105), (1060, 1674484), (1106, 1604840), (1264, 1404235), (1484, 1196060), (1514, 1172360), (1580, 1123388), (1855, 956848), (2120, 837242), (2212, 802420), (2765, 641936), (2968, 598030), (3028, 586180), (3160, 561694), (3710, 478424), (3785, 468944), (4187, 423920), (4240, 418621), (4424, 401210), (5299, 334960), (5530, 320968), (5936, 299015), (6056, 293090), (6320, 280847), (7420, 239212), (7570, 234472), (8374, 211960), (8848, 200605), (10598, 167480), (11060, 160484), (12112, 146545), (14840, 119606), (15140, 117236), (16748, 105980), (20935, 84784), (21196, 83740), (22120, 80242), (26495, 66992), (29309, 60560), (29680, 59803), (30280, 58618), (33496, 52990), (40121, 44240), (41870, 42392)]