151638240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 390262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1279, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2558, 2964, 3040, 3120, 3705, 3837, 3952, 4560, 4940, 5116, 5928, 6240, 6395, 7410, 7674, 7904, 9120, 9880, 10232, 11856, 12790, 14820, 15348, 16627, 19185, 19760, 20464, 23712, 24301, 25580, 29640, 30696, 33254, 38370, 39520, 40928, 48602, 49881, 51160, 59280, 61392, 66508, 72903, 76740, 83135, 97204, 99762, 102320, 118560, 121505, 122784, 133016, 145806, 153480, 166270, 194408, 199524, 204640, 243010, 249405, 266032, 291612, 306960, 315913, 332540, 364515, 388816, 399048, 486020, 498810, 532064, 583224, 613920, 631826, 665080, 729030, 777632, 798096, 947739, 972040, 997620, 1166448, 1263652, 1330160, 1458060, 1579565, 1596192, 1895478, 1944080, 1995240, 2332896, 2527304, 2660320, 2916120, 3159130, 3790956, 3888160, 3990480, 4738695, 5054608, 5832240, 6318260, 7581912, 7980960, 9477390, 10109216, 11664480, 12636520, 15163824, 18954780, 25273040, 30327648, 37909560, 50546080, 75819120, 151638240]

約数ペア:

[(1, 151638240), (2, 75819120), (3, 50546080), (4, 37909560), (5, 30327648), (6, 25273040), (8, 18954780), (10, 15163824), (12, 12636520), (13, 11664480), (15, 10109216), (16, 9477390), (19, 7980960), (20, 7581912), (24, 6318260), (26, 5832240), (30, 5054608), (32, 4738695), (38, 3990480), (39, 3888160), (40, 3790956), (48, 3159130), (52, 2916120), (57, 2660320), (60, 2527304), (65, 2332896), (76, 1995240), (78, 1944080), (80, 1895478), (95, 1596192), (96, 1579565), (104, 1458060), (114, 1330160), (120, 1263652), (130, 1166448), (152, 997620), (156, 972040), (160, 947739), (190, 798096), (195, 777632), (208, 729030), (228, 665080), (240, 631826), (247, 613920), (260, 583224), (285, 532064), (304, 498810), (312, 486020), (380, 399048), (390, 388816), (416, 364515), (456, 332540), (480, 315913), (494, 306960), (520, 291612), (570, 266032), (608, 249405), (624, 243010), (741, 204640), (760, 199524), (780, 194408), (912, 166270), (988, 153480), (1040, 145806), (1140, 133016), (1235, 122784), (1248, 121505), (1279, 118560), (1482, 102320), (1520, 99762), (1560, 97204), (1824, 83135), (1976, 76740), (2080, 72903), (2280, 66508), (2470, 61392), (2558, 59280), (2964, 51160), (3040, 49881), (3120, 48602), (3705, 40928), (3837, 39520), (3952, 38370), (4560, 33254), (4940, 30696), (5116, 29640), (5928, 25580), (6240, 24301), (6395, 23712), (7410, 20464), (7674, 19760), (7904, 19185), (9120, 16627), (9880, 15348), (10232, 14820), (11856, 12790)]