54989760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 149835840

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 167, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 334, 336, 343, 392, 420, 448, 480, 490, 501, 560, 588, 668, 672, 686, 735, 784, 835, 840, 960, 980, 1002, 1029, 1120, 1169, 1176, 1336, 1344, 1372, 1470, 1568, 1670, 1680, 1715, 1960, 2004, 2058, 2240, 2338, 2352, 2505, 2672, 2744, 2940, 3136, 3340, 3360, 3430, 3507, 3920, 4008, 4116, 4676, 4704, 5010, 5145, 5344, 5488, 5845, 5880, 6680, 6720, 6860, 7014, 7840, 8016, 8183, 8232, 9352, 9408, 10020, 10290, 10688, 10976, 11690, 11760, 13360, 13720, 14028, 15680, 16032, 16366, 16464, 17535, 18704, 20040, 20580, 21952, 23380, 23520, 24549, 26720, 27440, 28056, 32064, 32732, 32928, 35070, 37408, 40080, 40915, 41160, 46760, 47040, 49098, 53440, 54880, 56112, 57281, 65464, 65856, 70140, 74816, 80160, 81830, 82320, 93520, 98196, 109760, 112224, 114562, 122745, 130928, 140280, 160320, 163660, 164640, 171843, 187040, 196392, 224448, 229124, 245490, 261856, 280560, 286405, 327320, 329280, 343686, 374080, 392784, 458248, 490980, 523712, 561120, 572810, 654640, 687372, 785568, 859215, 916496, 981960, 1122240, 1145620, 1309280, 1374744, 1571136, 1718430, 1832992, 1963920, 2291240, 2618560, 2749488, 3436860, 3665984, 3927840, 4582480, 5498976, 6873720, 7855680, 9164960, 10997952, 13747440, 18329920, 27494880, 54989760]

約数ペア:

[(1, 54989760), (2, 27494880), (3, 18329920), (4, 13747440), (5, 10997952), (6, 9164960), (7, 7855680), (8, 6873720), (10, 5498976), (12, 4582480), (14, 3927840), (15, 3665984), (16, 3436860), (20, 2749488), (21, 2618560), (24, 2291240), (28, 1963920), (30, 1832992), (32, 1718430), (35, 1571136), (40, 1374744), (42, 1309280), (48, 1145620), (49, 1122240), (56, 981960), (60, 916496), (64, 859215), (70, 785568), (80, 687372), (84, 654640), (96, 572810), (98, 561120), (105, 523712), (112, 490980), (120, 458248), (140, 392784), (147, 374080), (160, 343686), (167, 329280), (168, 327320), (192, 286405), (196, 280560), (210, 261856), (224, 245490), (240, 229124), (245, 224448), (280, 196392), (294, 187040), (320, 171843), (334, 164640), (336, 163660), (343, 160320), (392, 140280), (420, 130928), (448, 122745), (480, 114562), (490, 112224), (501, 109760), (560, 98196), (588, 93520), (668, 82320), (672, 81830), (686, 80160), (735, 74816), (784, 70140), (835, 65856), (840, 65464), (960, 57281), (980, 56112), (1002, 54880), (1029, 53440), (1120, 49098), (1169, 47040), (1176, 46760), (1336, 41160), (1344, 40915), (1372, 40080), (1470, 37408), (1568, 35070), (1670, 32928), (1680, 32732), (1715, 32064), (1960, 28056), (2004, 27440), (2058, 26720), (2240, 24549), (2338, 23520), (2352, 23380), (2505, 21952), (2672, 20580), (2744, 20040), (2940, 18704), (3136, 17535), (3340, 16464), (3360, 16366), (3430, 16032), (3507, 15680), (3920, 14028), (4008, 13720), (4116, 13360), (4676, 11760), (4704, 11690), (5010, 10976), (5145, 10688), (5344, 10290), (5488, 10020), (5845, 9408), (5880, 9352), (6680, 8232), (6720, 8183), (6860, 8016), (7014, 7840)]