172166280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 447148920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 79, 88, 104, 110, 120, 127, 130, 132, 143, 156, 158, 165, 195, 220, 237, 254, 260, 264, 286, 312, 316, 330, 381, 390, 395, 429, 440, 474, 508, 520, 572, 632, 635, 660, 715, 762, 780, 790, 858, 869, 948, 1016, 1027, 1144, 1185, 1270, 1320, 1397, 1430, 1524, 1560, 1580, 1651, 1716, 1738, 1896, 1905, 2054, 2145, 2370, 2540, 2607, 2794, 2860, 3048, 3081, 3160, 3302, 3432, 3476, 3810, 4108, 4191, 4290, 4345, 4740, 4953, 5080, 5135, 5214, 5588, 5720, 6162, 6604, 6952, 6985, 7620, 8216, 8255, 8382, 8580, 8690, 9480, 9906, 10033, 10270, 10428, 11176, 11297, 12324, 13035, 13208, 13970, 15240, 15405, 16510, 16764, 17160, 17380, 18161, 19812, 20066, 20540, 20856, 20955, 22594, 24648, 24765, 26070, 27940, 30099, 30810, 33020, 33528, 33891, 34760, 36322, 39624, 40132, 41080, 41910, 45188, 49530, 50165, 52140, 54483, 55880, 56485, 60198, 61620, 66040, 67782, 72644, 80264, 83820, 90376, 90805, 99060, 100330, 104280, 108966, 110363, 112970, 120396, 123240, 130429, 135564, 145288, 150495, 167640, 169455, 181610, 198120, 200660, 217932, 220726, 225940, 240792, 260858, 271128, 272415, 300990, 331089, 338910, 363220, 391287, 401320, 435864, 441452, 451880, 521716, 544830, 551815, 601980, 652145, 662178, 677820, 726440, 782574, 882904, 1043432, 1089660, 1103630, 1203960, 1304290, 1324356, 1355640, 1434719, 1565148, 1655445, 1956435, 2179320, 2207260, 2608580, 2648712, 2869438, 3130296, 3310890, 3912870, 4304157, 4414520, 5217160, 5738876, 6621780, 7173595, 7825740, 8608314, 11477752, 13243560, 14347190, 15651480, 17216628, 21520785, 28694380, 34433256, 43041570, 57388760, 86083140, 172166280]

約数ペア:

[(1, 172166280), (2, 86083140), (3, 57388760), (4, 43041570), (5, 34433256), (6, 28694380), (8, 21520785), (10, 17216628), (11, 15651480), (12, 14347190), (13, 13243560), (15, 11477752), (20, 8608314), (22, 7825740), (24, 7173595), (26, 6621780), (30, 5738876), (33, 5217160), (39, 4414520), (40, 4304157), (44, 3912870), (52, 3310890), (55, 3130296), (60, 2869438), (65, 2648712), (66, 2608580), (78, 2207260), (79, 2179320), (88, 1956435), (104, 1655445), (110, 1565148), (120, 1434719), (127, 1355640), (130, 1324356), (132, 1304290), (143, 1203960), (156, 1103630), (158, 1089660), (165, 1043432), (195, 882904), (220, 782574), (237, 726440), (254, 677820), (260, 662178), (264, 652145), (286, 601980), (312, 551815), (316, 544830), (330, 521716), (381, 451880), (390, 441452), (395, 435864), (429, 401320), (440, 391287), (474, 363220), (508, 338910), (520, 331089), (572, 300990), (632, 272415), (635, 271128), (660, 260858), (715, 240792), (762, 225940), (780, 220726), (790, 217932), (858, 200660), (869, 198120), (948, 181610), (1016, 169455), (1027, 167640), (1144, 150495), (1185, 145288), (1270, 135564), (1320, 130429), (1397, 123240), (1430, 120396), (1524, 112970), (1560, 110363), (1580, 108966), (1651, 104280), (1716, 100330), (1738, 99060), (1896, 90805), (1905, 90376), (2054, 83820), (2145, 80264), (2370, 72644), (2540, 67782), (2607, 66040), (2794, 61620), (2860, 60198), (3048, 56485), (3081, 55880), (3160, 54483), (3302, 52140), (3432, 50165), (3476, 49530), (3810, 45188), (4108, 41910), (4191, 41080), (4290, 40132), (4345, 39624), (4740, 36322), (4953, 34760), (5080, 33891), (5135, 33528), (5214, 33020), (5588, 30810), (5720, 30099), (6162, 27940), (6604, 26070), (6952, 24765), (6985, 24648), (7620, 22594), (8216, 20955), (8255, 20856), (8382, 20540), (8580, 20066), (8690, 19812), (9480, 18161), (9906, 17380), (10033, 17160), (10270, 16764), (10428, 16510), (11176, 15405), (11297, 15240), (12324, 13970), (13035, 13208)]