166152720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 383812080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 439, 456, 498, 570, 664, 760, 830, 878, 912, 996, 1140, 1245, 1317, 1328, 1520, 1577, 1660, 1756, 1992, 2195, 2280, 2490, 2634, 3154, 3320, 3512, 3984, 4390, 4560, 4731, 4980, 5268, 6308, 6585, 6640, 7024, 7885, 8341, 8780, 9462, 9960, 10536, 12616, 13170, 15770, 16682, 17560, 18924, 19920, 21072, 23655, 25023, 25232, 26340, 31540, 33364, 35120, 36437, 37848, 41705, 47310, 50046, 52680, 63080, 66728, 72874, 75696, 83410, 94620, 100092, 105360, 109311, 125115, 126160, 133456, 145748, 166820, 182185, 189240, 200184, 218622, 250230, 291496, 333640, 364370, 378480, 400368, 437244, 500460, 546555, 582992, 667280, 692303, 728740, 874488, 1000920, 1093110, 1384606, 1457480, 1748976, 2001840, 2076909, 2186220, 2769212, 2914960, 3461515, 4153818, 4372440, 5538424, 6923030, 8307636, 8744880, 10384545, 11076848, 13846060, 16615272, 20769090, 27692120, 33230544, 41538180, 55384240, 83076360, 166152720]

約数ペア:

[(1, 166152720), (2, 83076360), (3, 55384240), (4, 41538180), (5, 33230544), (6, 27692120), (8, 20769090), (10, 16615272), (12, 13846060), (15, 11076848), (16, 10384545), (19, 8744880), (20, 8307636), (24, 6923030), (30, 5538424), (38, 4372440), (40, 4153818), (48, 3461515), (57, 2914960), (60, 2769212), (76, 2186220), (80, 2076909), (83, 2001840), (95, 1748976), (114, 1457480), (120, 1384606), (152, 1093110), (166, 1000920), (190, 874488), (228, 728740), (240, 692303), (249, 667280), (285, 582992), (304, 546555), (332, 500460), (380, 437244), (415, 400368), (439, 378480), (456, 364370), (498, 333640), (570, 291496), (664, 250230), (760, 218622), (830, 200184), (878, 189240), (912, 182185), (996, 166820), (1140, 145748), (1245, 133456), (1317, 126160), (1328, 125115), (1520, 109311), (1577, 105360), (1660, 100092), (1756, 94620), (1992, 83410), (2195, 75696), (2280, 72874), (2490, 66728), (2634, 63080), (3154, 52680), (3320, 50046), (3512, 47310), (3984, 41705), (4390, 37848), (4560, 36437), (4731, 35120), (4980, 33364), (5268, 31540), (6308, 26340), (6585, 25232), (6640, 25023), (7024, 23655), (7885, 21072), (8341, 19920), (8780, 18924), (9462, 17560), (9960, 16682), (10536, 15770), (12616, 13170)]