56148120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1095

約数の個数: 192

約数和(自身を含む): 217922400

約数和(自身を除く): 161774280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1061, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2122, 2205, 2520, 2646, 2940, 3183, 3528, 3780, 4244, 4410, 5292, 5305, 5880, 6366, 6615, 7427, 7560, 8488, 8820, 9549, 10584, 10610, 12732, 13230, 14854, 15915, 17640, 19098, 21220, 22281, 25464, 26460, 28647, 29708, 31830, 37135, 38196, 42440, 44562, 47745, 51989, 52920, 57294, 59416, 63660, 66843, 74270, 76392, 89124, 95490, 103978, 111405, 114588, 127320, 133686, 143235, 148540, 155967, 178248, 190980, 200529, 207956, 222810, 229176, 259945, 267372, 286470, 297080, 311934, 334215, 381960, 401058, 415912, 445620, 467901, 519890, 534744, 572940, 623868, 668430, 779835, 802116, 891240, 935802, 1002645, 1039780, 1145880, 1247736, 1336860, 1403703, 1559670, 1604232, 1871604, 2005290, 2079560, 2339505, 2673720, 2807406, 3119340, 3743208, 4010580, 4679010, 5614812, 6238680, 7018515, 8021160, 9358020, 11229624, 14037030, 18716040, 28074060, 56148120]

約数ペア:

[(1, 56148120), (2, 28074060), (3, 18716040), (4, 14037030), (5, 11229624), (6, 9358020), (7, 8021160), (8, 7018515), (9, 6238680), (10, 5614812), (12, 4679010), (14, 4010580), (15, 3743208), (18, 3119340), (20, 2807406), (21, 2673720), (24, 2339505), (27, 2079560), (28, 2005290), (30, 1871604), (35, 1604232), (36, 1559670), (40, 1403703), (42, 1336860), (45, 1247736), (49, 1145880), (54, 1039780), (56, 1002645), (60, 935802), (63, 891240), (70, 802116), (72, 779835), (84, 668430), (90, 623868), (98, 572940), (105, 534744), (108, 519890), (120, 467901), (126, 445620), (135, 415912), (140, 401058), (147, 381960), (168, 334215), (180, 311934), (189, 297080), (196, 286470), (210, 267372), (216, 259945), (245, 229176), (252, 222810), (270, 207956), (280, 200529), (294, 190980), (315, 178248), (360, 155967), (378, 148540), (392, 143235), (420, 133686), (441, 127320), (490, 114588), (504, 111405), (540, 103978), (588, 95490), (630, 89124), (735, 76392), (756, 74270), (840, 66843), (882, 63660), (945, 59416), (980, 57294), (1061, 52920), (1080, 51989), (1176, 47745), (1260, 44562), (1323, 42440), (1470, 38196), (1512, 37135), (1764, 31830), (1890, 29708), (1960, 28647), (2122, 26460), (2205, 25464), (2520, 22281), (2646, 21220), (2940, 19098), (3183, 17640), (3528, 15915), (3780, 14854), (4244, 13230), (4410, 12732), (5292, 10610), (5305, 10584), (5880, 9549), (6366, 8820), (6615, 8488), (7427, 7560)]