127967160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 410184000

約数和(自身を除く): 282216840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 421, 447, 510, 596, 680, 745, 842, 894, 1020, 1192, 1263, 1490, 1684, 1788, 2040, 2105, 2235, 2526, 2533, 2980, 3368, 3576, 4210, 4470, 5052, 5066, 5960, 6315, 7157, 7599, 8420, 8940, 10104, 10132, 12630, 12665, 14314, 15198, 16840, 17880, 20264, 21471, 25260, 25330, 28628, 30396, 35785, 37995, 42942, 50520, 50660, 57256, 60792, 62729, 71570, 75990, 85884, 101320, 107355, 125458, 143140, 151980, 171768, 188187, 214710, 250916, 286280, 303960, 313645, 376374, 429420, 501832, 627290, 752748, 858840, 940935, 1066393, 1254580, 1505496, 1881870, 2132786, 2509160, 3199179, 3763740, 4265572, 5331965, 6398358, 7527480, 8531144, 10663930, 12796716, 15995895, 21327860, 25593432, 31991790, 42655720, 63983580, 127967160]

約数ペア:

[(1, 127967160), (2, 63983580), (3, 42655720), (4, 31991790), (5, 25593432), (6, 21327860), (8, 15995895), (10, 12796716), (12, 10663930), (15, 8531144), (17, 7527480), (20, 6398358), (24, 5331965), (30, 4265572), (34, 3763740), (40, 3199179), (51, 2509160), (60, 2132786), (68, 1881870), (85, 1505496), (102, 1254580), (120, 1066393), (136, 940935), (149, 858840), (170, 752748), (204, 627290), (255, 501832), (298, 429420), (340, 376374), (408, 313645), (421, 303960), (447, 286280), (510, 250916), (596, 214710), (680, 188187), (745, 171768), (842, 151980), (894, 143140), (1020, 125458), (1192, 107355), (1263, 101320), (1490, 85884), (1684, 75990), (1788, 71570), (2040, 62729), (2105, 60792), (2235, 57256), (2526, 50660), (2533, 50520), (2980, 42942), (3368, 37995), (3576, 35785), (4210, 30396), (4470, 28628), (5052, 25330), (5066, 25260), (5960, 21471), (6315, 20264), (7157, 17880), (7599, 16840), (8420, 15198), (8940, 14314), (10104, 12665), (10132, 12630)]