23021460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 88303488

約数和(自身を除く): 65282028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 151, 154, 165, 180, 198, 210, 220, 231, 242, 252, 302, 308, 315, 330, 363, 385, 396, 420, 453, 462, 484, 495, 604, 605, 630, 660, 693, 726, 755, 770, 847, 906, 924, 990, 1057, 1089, 1155, 1210, 1260, 1359, 1386, 1452, 1510, 1540, 1661, 1694, 1812, 1815, 1980, 2114, 2178, 2265, 2310, 2420, 2541, 2718, 2772, 3020, 3171, 3322, 3388, 3465, 3630, 4228, 4235, 4356, 4530, 4620, 4983, 5082, 5285, 5436, 5445, 6342, 6644, 6795, 6930, 7260, 7623, 8305, 8470, 9060, 9513, 9966, 10164, 10570, 10890, 11627, 12684, 12705, 13590, 13860, 14949, 15246, 15855, 16610, 16940, 18271, 19026, 19932, 21140, 21780, 23254, 24915, 25410, 27180, 29898, 30492, 31710, 33220, 34881, 36542, 38052, 38115, 46508, 47565, 49830, 50820, 54813, 58135, 59796, 63420, 69762, 73084, 74745, 76230, 91355, 95130, 99660, 104643, 109626, 116270, 127897, 139524, 149490, 152460, 164439, 174405, 182710, 190260, 209286, 219252, 232540, 255794, 274065, 298980, 328878, 348810, 365420, 383691, 418572, 511588, 523215, 548130, 639485, 657756, 697620, 767382, 822195, 1046430, 1096260, 1151073, 1278970, 1534764, 1644390, 1918455, 2092860, 2302146, 2557940, 3288780, 3836910, 4604292, 5755365, 7673820, 11510730, 23021460]

約数ペア:

[(1, 23021460), (2, 11510730), (3, 7673820), (4, 5755365), (5, 4604292), (6, 3836910), (7, 3288780), (9, 2557940), (10, 2302146), (11, 2092860), (12, 1918455), (14, 1644390), (15, 1534764), (18, 1278970), (20, 1151073), (21, 1096260), (22, 1046430), (28, 822195), (30, 767382), (33, 697620), (35, 657756), (36, 639485), (42, 548130), (44, 523215), (45, 511588), (55, 418572), (60, 383691), (63, 365420), (66, 348810), (70, 328878), (77, 298980), (84, 274065), (90, 255794), (99, 232540), (105, 219252), (110, 209286), (121, 190260), (126, 182710), (132, 174405), (140, 164439), (151, 152460), (154, 149490), (165, 139524), (180, 127897), (198, 116270), (210, 109626), (220, 104643), (231, 99660), (242, 95130), (252, 91355), (302, 76230), (308, 74745), (315, 73084), (330, 69762), (363, 63420), (385, 59796), (396, 58135), (420, 54813), (453, 50820), (462, 49830), (484, 47565), (495, 46508), (604, 38115), (605, 38052), (630, 36542), (660, 34881), (693, 33220), (726, 31710), (755, 30492), (770, 29898), (847, 27180), (906, 25410), (924, 24915), (990, 23254), (1057, 21780), (1089, 21140), (1155, 19932), (1210, 19026), (1260, 18271), (1359, 16940), (1386, 16610), (1452, 15855), (1510, 15246), (1540, 14949), (1661, 13860), (1694, 13590), (1812, 12705), (1815, 12684), (1980, 11627), (2114, 10890), (2178, 10570), (2265, 10164), (2310, 9966), (2420, 9513), (2541, 9060), (2718, 8470), (2772, 8305), (3020, 7623), (3171, 7260), (3322, 6930), (3388, 6795), (3465, 6644), (3630, 6342), (4228, 5445), (4235, 5436), (4356, 5285), (4530, 5082), (4620, 4983)]