168897120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 637072128

約数和(自身を除く): 468175008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 167, 168, 172, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 334, 336, 344, 392, 420, 430, 480, 490, 501, 516, 560, 588, 602, 645, 668, 672, 688, 735, 784, 835, 840, 860, 903, 980, 1002, 1032, 1120, 1169, 1176, 1204, 1290, 1336, 1376, 1470, 1505, 1568, 1670, 1680, 1720, 1806, 1960, 2004, 2064, 2107, 2338, 2352, 2408, 2505, 2580, 2672, 2940, 3010, 3340, 3360, 3440, 3507, 3612, 3920, 4008, 4128, 4214, 4515, 4676, 4704, 4816, 5010, 5160, 5344, 5845, 5880, 6020, 6321, 6680, 6880, 7014, 7181, 7224, 7840, 8016, 8183, 8428, 9030, 9352, 9632, 10020, 10320, 10535, 11690, 11760, 12040, 12642, 13360, 14028, 14362, 14448, 16032, 16366, 16856, 17535, 18060, 18704, 20040, 20640, 21070, 21543, 23380, 23520, 24080, 24549, 25284, 26720, 28056, 28724, 28896, 31605, 32732, 33712, 35070, 35905, 36120, 37408, 40080, 40915, 42140, 43086, 46760, 48160, 49098, 50267, 50568, 56112, 57448, 63210, 65464, 67424, 70140, 71810, 72240, 80160, 81830, 84280, 86172, 93520, 98196, 100534, 101136, 107715, 112224, 114896, 122745, 126420, 130928, 140280, 143620, 144480, 150801, 163660, 168560, 172344, 187040, 196392, 201068, 202272, 215430, 229792, 245490, 251335, 252840, 261856, 280560, 287240, 301602, 327320, 337120, 344688, 351869, 392784, 402136, 430860, 490980, 502670, 505680, 561120, 574480, 603204, 654640, 689376, 703738, 754005, 785568, 804272, 861720, 981960, 1005340, 1011360, 1055607, 1148960, 1206408, 1309280, 1407476, 1508010, 1608544, 1723440, 1759345, 1963920, 2010680, 2111214, 2412816, 2814952, 3016020, 3446880, 3518690, 3927840, 4021360, 4222428, 4825632, 5278035, 5629904, 6032040, 7037380, 8042720, 8444856, 10556070, 11259808, 12064080, 14074760, 16889712, 21112140, 24128160, 28149520, 33779424, 42224280, 56299040, 84448560, 168897120]

約数ペア:

[(1, 168897120), (2, 84448560), (3, 56299040), (4, 42224280), (5, 33779424), (6, 28149520), (7, 24128160), (8, 21112140), (10, 16889712), (12, 14074760), (14, 12064080), (15, 11259808), (16, 10556070), (20, 8444856), (21, 8042720), (24, 7037380), (28, 6032040), (30, 5629904), (32, 5278035), (35, 4825632), (40, 4222428), (42, 4021360), (43, 3927840), (48, 3518690), (49, 3446880), (56, 3016020), (60, 2814952), (70, 2412816), (80, 2111214), (84, 2010680), (86, 1963920), (96, 1759345), (98, 1723440), (105, 1608544), (112, 1508010), (120, 1407476), (129, 1309280), (140, 1206408), (147, 1148960), (160, 1055607), (167, 1011360), (168, 1005340), (172, 981960), (196, 861720), (210, 804272), (215, 785568), (224, 754005), (240, 703738), (245, 689376), (258, 654640), (280, 603204), (294, 574480), (301, 561120), (334, 505680), (336, 502670), (344, 490980), (392, 430860), (420, 402136), (430, 392784), (480, 351869), (490, 344688), (501, 337120), (516, 327320), (560, 301602), (588, 287240), (602, 280560), (645, 261856), (668, 252840), (672, 251335), (688, 245490), (735, 229792), (784, 215430), (835, 202272), (840, 201068), (860, 196392), (903, 187040), (980, 172344), (1002, 168560), (1032, 163660), (1120, 150801), (1169, 144480), (1176, 143620), (1204, 140280), (1290, 130928), (1336, 126420), (1376, 122745), (1470, 114896), (1505, 112224), (1568, 107715), (1670, 101136), (1680, 100534), (1720, 98196), (1806, 93520), (1960, 86172), (2004, 84280), (2064, 81830), (2107, 80160), (2338, 72240), (2352, 71810), (2408, 70140), (2505, 67424), (2580, 65464), (2672, 63210), (2940, 57448), (3010, 56112), (3340, 50568), (3360, 50267), (3440, 49098), (3507, 48160), (3612, 46760), (3920, 43086), (4008, 42140), (4128, 40915), (4214, 40080), (4515, 37408), (4676, 36120), (4704, 35905), (4816, 35070), (5010, 33712), (5160, 32732), (5344, 31605), (5845, 28896), (5880, 28724), (6020, 28056), (6321, 26720), (6680, 25284), (6880, 24549), (7014, 24080), (7181, 23520), (7224, 23380), (7840, 21543), (8016, 21070), (8183, 20640), (8428, 20040), (9030, 18704), (9352, 18060), (9632, 17535), (10020, 16856), (10320, 16366), (10535, 16032), (11690, 14448), (11760, 14362), (12040, 14028), (12642, 13360)]