223798960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 663386112

約数和(自身を除く): 439587152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 560, 616, 658, 752, 770, 773, 880, 940, 1034, 1232, 1316, 1540, 1546, 1645, 1880, 2068, 2585, 2632, 3080, 3092, 3290, 3619, 3760, 3865, 4136, 5170, 5264, 5411, 6160, 6184, 6580, 7238, 7730, 8272, 8503, 10340, 10822, 12368, 13160, 14476, 15460, 17006, 18095, 20680, 21644, 26320, 27055, 28952, 30920, 34012, 36190, 36331, 41360, 42515, 43288, 54110, 57904, 59521, 61840, 68024, 72380, 72662, 85030, 86576, 108220, 119042, 136048, 144760, 145324, 170060, 181655, 216440, 238084, 254317, 289520, 290648, 297605, 340120, 363310, 399641, 432880, 476168, 508634, 581296, 595210, 680240, 726620, 799282, 952336, 1017268, 1190420, 1271585, 1453240, 1598564, 1998205, 2034536, 2380840, 2543170, 2797487, 2906480, 3197128, 3996410, 4069072, 4761680, 5086340, 5594974, 6394256, 7992820, 10172680, 11189948, 13987435, 15985640, 20345360, 22379896, 27974870, 31971280, 44759792, 55949740, 111899480, 223798960]

約数ペア:

[(1, 223798960), (2, 111899480), (4, 55949740), (5, 44759792), (7, 31971280), (8, 27974870), (10, 22379896), (11, 20345360), (14, 15985640), (16, 13987435), (20, 11189948), (22, 10172680), (28, 7992820), (35, 6394256), (40, 5594974), (44, 5086340), (47, 4761680), (55, 4069072), (56, 3996410), (70, 3197128), (77, 2906480), (80, 2797487), (88, 2543170), (94, 2380840), (110, 2034536), (112, 1998205), (140, 1598564), (154, 1453240), (176, 1271585), (188, 1190420), (220, 1017268), (235, 952336), (280, 799282), (308, 726620), (329, 680240), (376, 595210), (385, 581296), (440, 508634), (470, 476168), (517, 432880), (560, 399641), (616, 363310), (658, 340120), (752, 297605), (770, 290648), (773, 289520), (880, 254317), (940, 238084), (1034, 216440), (1232, 181655), (1316, 170060), (1540, 145324), (1546, 144760), (1645, 136048), (1880, 119042), (2068, 108220), (2585, 86576), (2632, 85030), (3080, 72662), (3092, 72380), (3290, 68024), (3619, 61840), (3760, 59521), (3865, 57904), (4136, 54110), (5170, 43288), (5264, 42515), (5411, 41360), (6160, 36331), (6184, 36190), (6580, 34012), (7238, 30920), (7730, 28952), (8272, 27055), (8503, 26320), (10340, 21644), (10822, 20680), (12368, 18095), (13160, 17006), (14476, 15460)]