849797040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1379

約数の個数: 160

約数和(自身を含む): 2793035520

約数和(自身を除く): 1943238480

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, 95, 114, 120, 152, 157, 190, 228, 240, 285, 304, 314, 380, 456, 471, 570, 628, 760, 785, 912, 942, 1140, 1187, 1256, 1520, 1570, 1884, 2280, 2355, 2374, 2512, 2983, 3140, 3561, 3768, 4560, 4710, 4748, 5935, 5966, 6280, 7122, 7536, 8949, 9420, 9496, 11870, 11932, 12560, 14244, 14915, 17805, 17898, 18840, 18992, 22553, 23740, 23864, 28488, 29830, 35610, 35796, 37680, 44745, 45106, 47480, 47728, 56976, 59660, 67659, 71220, 71592, 89490, 90212, 94960, 112765, 119320, 135318, 142440, 143184, 178980, 180424, 186359, 225530, 238640, 270636, 284880, 338295, 357960, 360848, 372718, 451060, 541272, 559077, 676590, 715920, 745436, 902120, 931795, 1082544, 1118154, 1353180, 1490872, 1804240, 1863590, 2236308, 2706360, 2795385, 2981744, 3540821, 3727180, 4472616, 5412720, 5590770, 7081642, 7454360, 8945232, 10622463, 11181540, 14163284, 14908720, 17704105, 21244926, 22363080, 28326568, 35408210, 42489852, 44726160, 53112315, 56653136, 70816420, 84979704, 106224630, 141632840, 169959408, 212449260, 283265680, 424898520, 849797040]

約数ペア:

[(1, 849797040), (2, 424898520), (3, 283265680), (4, 212449260), (5, 169959408), (6, 141632840), (8, 106224630), (10, 84979704), (12, 70816420), (15, 56653136), (16, 53112315), (19, 44726160), (20, 42489852), (24, 35408210), (30, 28326568), (38, 22363080), (40, 21244926), (48, 17704105), (57, 14908720), (60, 14163284), (76, 11181540), (80, 10622463), (95, 8945232), (114, 7454360), (120, 7081642), (152, 5590770), (157, 5412720), (190, 4472616), (228, 3727180), (240, 3540821), (285, 2981744), (304, 2795385), (314, 2706360), (380, 2236308), (456, 1863590), (471, 1804240), (570, 1490872), (628, 1353180), (760, 1118154), (785, 1082544), (912, 931795), (942, 902120), (1140, 745436), (1187, 715920), (1256, 676590), (1520, 559077), (1570, 541272), (1884, 451060), (2280, 372718), (2355, 360848), (2374, 357960), (2512, 338295), (2983, 284880), (3140, 270636), (3561, 238640), (3768, 225530), (4560, 186359), (4710, 180424), (4748, 178980), (5935, 143184), (5966, 142440), (6280, 135318), (7122, 119320), (7536, 112765), (8949, 94960), (9420, 90212), (9496, 89490), (11870, 71592), (11932, 71220), (12560, 67659), (14244, 59660), (14915, 56976), (17805, 47728), (17898, 47480), (18840, 45106), (18992, 44745), (22553, 37680), (23740, 35796), (23864, 35610), (28488, 29830)]