141754440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 453888000

約数和(自身を除く): 312133560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 787, 790, 948, 1140, 1185, 1501, 1574, 1580, 1896, 2280, 2361, 2370, 3002, 3148, 3160, 3935, 4503, 4722, 4740, 6004, 6296, 7505, 7870, 9006, 9444, 9480, 11805, 12008, 14953, 15010, 15740, 18012, 18888, 22515, 23610, 29906, 30020, 31480, 36024, 44859, 45030, 47220, 59812, 60040, 62173, 74765, 89718, 90060, 94440, 119624, 124346, 149530, 179436, 180120, 186519, 224295, 248692, 299060, 310865, 358872, 373038, 448590, 497384, 598120, 621730, 746076, 897180, 932595, 1181287, 1243460, 1492152, 1794360, 1865190, 2362574, 2486920, 3543861, 3730380, 4725148, 5906435, 7087722, 7460760, 9450296, 11812870, 14175444, 17719305, 23625740, 28350888, 35438610, 47251480, 70877220, 141754440]

約数ペア:

[(1, 141754440), (2, 70877220), (3, 47251480), (4, 35438610), (5, 28350888), (6, 23625740), (8, 17719305), (10, 14175444), (12, 11812870), (15, 9450296), (19, 7460760), (20, 7087722), (24, 5906435), (30, 4725148), (38, 3730380), (40, 3543861), (57, 2486920), (60, 2362574), (76, 1865190), (79, 1794360), (95, 1492152), (114, 1243460), (120, 1181287), (152, 932595), (158, 897180), (190, 746076), (228, 621730), (237, 598120), (285, 497384), (316, 448590), (380, 373038), (395, 358872), (456, 310865), (474, 299060), (570, 248692), (632, 224295), (760, 186519), (787, 180120), (790, 179436), (948, 149530), (1140, 124346), (1185, 119624), (1501, 94440), (1574, 90060), (1580, 89718), (1896, 74765), (2280, 62173), (2361, 60040), (2370, 59812), (3002, 47220), (3148, 45030), (3160, 44859), (3935, 36024), (4503, 31480), (4722, 30020), (4740, 29906), (6004, 23610), (6296, 22515), (7505, 18888), (7870, 18012), (9006, 15740), (9444, 15010), (9480, 14953), (11805, 12008)]