156651960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 499507200

約数和(自身を除く): 342855240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 541, 570, 635, 760, 762, 1016, 1082, 1140, 1270, 1524, 1623, 1905, 2164, 2280, 2413, 2540, 2705, 3048, 3246, 3810, 4328, 4826, 5080, 5410, 6492, 7239, 7620, 8115, 9652, 10279, 10820, 12065, 12984, 14478, 15240, 16230, 19304, 20558, 21640, 24130, 28956, 30837, 32460, 36195, 41116, 48260, 51395, 57912, 61674, 64920, 68707, 72390, 82232, 96520, 102790, 123348, 137414, 144780, 154185, 205580, 206121, 246696, 274828, 289560, 308370, 343535, 411160, 412242, 549656, 616740, 687070, 824484, 1030605, 1233480, 1305433, 1374140, 1648968, 2061210, 2610866, 2748280, 3916299, 4122420, 5221732, 6527165, 7832598, 8244840, 10443464, 13054330, 15665196, 19581495, 26108660, 31330392, 39162990, 52217320, 78325980, 156651960]

約数ペア:

[(1, 156651960), (2, 78325980), (3, 52217320), (4, 39162990), (5, 31330392), (6, 26108660), (8, 19581495), (10, 15665196), (12, 13054330), (15, 10443464), (19, 8244840), (20, 7832598), (24, 6527165), (30, 5221732), (38, 4122420), (40, 3916299), (57, 2748280), (60, 2610866), (76, 2061210), (95, 1648968), (114, 1374140), (120, 1305433), (127, 1233480), (152, 1030605), (190, 824484), (228, 687070), (254, 616740), (285, 549656), (380, 412242), (381, 411160), (456, 343535), (508, 308370), (541, 289560), (570, 274828), (635, 246696), (760, 206121), (762, 205580), (1016, 154185), (1082, 144780), (1140, 137414), (1270, 123348), (1524, 102790), (1623, 96520), (1905, 82232), (2164, 72390), (2280, 68707), (2413, 64920), (2540, 61674), (2705, 57912), (3048, 51395), (3246, 48260), (3810, 41116), (4328, 36195), (4826, 32460), (5080, 30837), (5410, 28956), (6492, 24130), (7239, 21640), (7620, 20558), (8115, 19304), (9652, 16230), (10279, 15240), (10820, 14478), (12065, 12984)]