154087440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 539161920

約数和(自身を除く): 385074480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 131, 145, 156, 169, 174, 195, 208, 232, 240, 260, 262, 290, 312, 338, 348, 377, 390, 393, 435, 464, 507, 520, 524, 580, 624, 655, 676, 696, 754, 780, 786, 845, 870, 1014, 1040, 1048, 1131, 1160, 1310, 1352, 1392, 1508, 1560, 1572, 1690, 1703, 1740, 1885, 1965, 2028, 2096, 2262, 2320, 2535, 2620, 2704, 3016, 3120, 3144, 3380, 3406, 3480, 3770, 3799, 3930, 4056, 4524, 4901, 5070, 5109, 5240, 5655, 6032, 6288, 6760, 6812, 6960, 7540, 7598, 7860, 8112, 8515, 9048, 9802, 10140, 10218, 10480, 11310, 11397, 13520, 13624, 14703, 15080, 15196, 15720, 17030, 18096, 18995, 19604, 20280, 20436, 22139, 22620, 22794, 24505, 25545, 27248, 29406, 30160, 30392, 31440, 34060, 37990, 39208, 40560, 40872, 44278, 45240, 45588, 49010, 49387, 51090, 56985, 58812, 60784, 66417, 68120, 73515, 75980, 78416, 81744, 88556, 90480, 91176, 98020, 98774, 102180, 110695, 113970, 117624, 132834, 136240, 147030, 148161, 151960, 177112, 182352, 196040, 197548, 204360, 221390, 227940, 235248, 246935, 265668, 294060, 296322, 303920, 332085, 354224, 392080, 395096, 408720, 442780, 455880, 493870, 531336, 588120, 592644, 642031, 664170, 740805, 790192, 885560, 911760, 987740, 1062672, 1176240, 1185288, 1284062, 1328340, 1481610, 1771120, 1926093, 1975480, 2370576, 2568124, 2656680, 2963220, 3210155, 3852186, 3950960, 5136248, 5313360, 5926440, 6420310, 7704372, 9630465, 10272496, 11852880, 12840620, 15408744, 19260930, 25681240, 30817488, 38521860, 51362480, 77043720, 154087440]

約数ペア:

[(1, 154087440), (2, 77043720), (3, 51362480), (4, 38521860), (5, 30817488), (6, 25681240), (8, 19260930), (10, 15408744), (12, 12840620), (13, 11852880), (15, 10272496), (16, 9630465), (20, 7704372), (24, 6420310), (26, 5926440), (29, 5313360), (30, 5136248), (39, 3950960), (40, 3852186), (48, 3210155), (52, 2963220), (58, 2656680), (60, 2568124), (65, 2370576), (78, 1975480), (80, 1926093), (87, 1771120), (104, 1481610), (116, 1328340), (120, 1284062), (130, 1185288), (131, 1176240), (145, 1062672), (156, 987740), (169, 911760), (174, 885560), (195, 790192), (208, 740805), (232, 664170), (240, 642031), (260, 592644), (262, 588120), (290, 531336), (312, 493870), (338, 455880), (348, 442780), (377, 408720), (390, 395096), (393, 392080), (435, 354224), (464, 332085), (507, 303920), (520, 296322), (524, 294060), (580, 265668), (624, 246935), (655, 235248), (676, 227940), (696, 221390), (754, 204360), (780, 197548), (786, 196040), (845, 182352), (870, 177112), (1014, 151960), (1040, 148161), (1048, 147030), (1131, 136240), (1160, 132834), (1310, 117624), (1352, 113970), (1392, 110695), (1508, 102180), (1560, 98774), (1572, 98020), (1690, 91176), (1703, 90480), (1740, 88556), (1885, 81744), (1965, 78416), (2028, 75980), (2096, 73515), (2262, 68120), (2320, 66417), (2535, 60784), (2620, 58812), (2704, 56985), (3016, 51090), (3120, 49387), (3144, 49010), (3380, 45588), (3406, 45240), (3480, 44278), (3770, 40872), (3799, 40560), (3930, 39208), (4056, 37990), (4524, 34060), (4901, 31440), (5070, 30392), (5109, 30160), (5240, 29406), (5655, 27248), (6032, 25545), (6288, 24505), (6760, 22794), (6812, 22620), (6960, 22139), (7540, 20436), (7598, 20280), (7860, 19604), (8112, 18995), (8515, 18096), (9048, 17030), (9802, 15720), (10140, 15196), (10218, 15080), (10480, 14703), (11310, 13624), (11397, 13520)]