160884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 549072000

約数和(自身を除く): 388187760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 298, 330, 409, 440, 447, 528, 596, 660, 745, 818, 880, 894, 1192, 1227, 1320, 1490, 1636, 1639, 1788, 2045, 2235, 2384, 2454, 2640, 2980, 3272, 3278, 3576, 4090, 4470, 4499, 4908, 4917, 5960, 6135, 6544, 6556, 7152, 8180, 8195, 8940, 8998, 9816, 9834, 11920, 12270, 13112, 13497, 16360, 16390, 17880, 17996, 19632, 19668, 22495, 24540, 24585, 26224, 26994, 32720, 32780, 35760, 35992, 39336, 44990, 49080, 49170, 53988, 60941, 65560, 67485, 71984, 78672, 89980, 98160, 98340, 107976, 121882, 131120, 134970, 179960, 182823, 196680, 215952, 243764, 269940, 304705, 359920, 365646, 393360, 487528, 539880, 609410, 670351, 731292, 914115, 975056, 1079760, 1218820, 1340702, 1462584, 1828230, 2011053, 2437640, 2681404, 2925168, 3351755, 3656460, 4022106, 4875280, 5362808, 6703510, 7312920, 8044212, 10055265, 10725616, 13407020, 14625840, 16088424, 20110530, 26814040, 32176848, 40221060, 53628080, 80442120, 160884240]

約数ペア:

[(1, 160884240), (2, 80442120), (3, 53628080), (4, 40221060), (5, 32176848), (6, 26814040), (8, 20110530), (10, 16088424), (11, 14625840), (12, 13407020), (15, 10725616), (16, 10055265), (20, 8044212), (22, 7312920), (24, 6703510), (30, 5362808), (33, 4875280), (40, 4022106), (44, 3656460), (48, 3351755), (55, 2925168), (60, 2681404), (66, 2437640), (80, 2011053), (88, 1828230), (110, 1462584), (120, 1340702), (132, 1218820), (149, 1079760), (165, 975056), (176, 914115), (220, 731292), (240, 670351), (264, 609410), (298, 539880), (330, 487528), (409, 393360), (440, 365646), (447, 359920), (528, 304705), (596, 269940), (660, 243764), (745, 215952), (818, 196680), (880, 182823), (894, 179960), (1192, 134970), (1227, 131120), (1320, 121882), (1490, 107976), (1636, 98340), (1639, 98160), (1788, 89980), (2045, 78672), (2235, 71984), (2384, 67485), (2454, 65560), (2640, 60941), (2980, 53988), (3272, 49170), (3278, 49080), (3576, 44990), (4090, 39336), (4470, 35992), (4499, 35760), (4908, 32780), (4917, 32720), (5960, 26994), (6135, 26224), (6544, 24585), (6556, 24540), (7152, 22495), (8180, 19668), (8195, 19632), (8940, 17996), (8998, 17880), (9816, 16390), (9834, 16360), (11920, 13497), (12270, 13112)]