670643760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 2225214720

約数和(自身を除く): 1554570960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 366, 380, 456, 488, 570, 610, 732, 760, 912, 915, 976, 1140, 1159, 1220, 1464, 1520, 1830, 2280, 2318, 2411, 2440, 2928, 3477, 3660, 4560, 4636, 4822, 4880, 5795, 6954, 7233, 7320, 9272, 9644, 11590, 12055, 13908, 14466, 14640, 17385, 18544, 19288, 23180, 24110, 27816, 28932, 34770, 36165, 38576, 45809, 46360, 48220, 55632, 57864, 69540, 72330, 91618, 92720, 96440, 115728, 137427, 139080, 144660, 147071, 183236, 192880, 229045, 274854, 278160, 289320, 294142, 366472, 441213, 458090, 549708, 578640, 588284, 687135, 732944, 735355, 882426, 916180, 1099416, 1176568, 1374270, 1470710, 1764852, 1832360, 2198832, 2206065, 2353136, 2748540, 2794349, 2941420, 3529704, 3664720, 4412130, 5497080, 5588698, 5882840, 7059408, 8383047, 8824260, 10994160, 11177396, 11765680, 13971745, 16766094, 17648520, 22354792, 27943490, 33532188, 35297040, 41915235, 44709584, 55886980, 67064376, 83830470, 111773960, 134128752, 167660940, 223547920, 335321880, 670643760]

約数ペア:

[(1, 670643760), (2, 335321880), (3, 223547920), (4, 167660940), (5, 134128752), (6, 111773960), (8, 83830470), (10, 67064376), (12, 55886980), (15, 44709584), (16, 41915235), (19, 35297040), (20, 33532188), (24, 27943490), (30, 22354792), (38, 17648520), (40, 16766094), (48, 13971745), (57, 11765680), (60, 11177396), (61, 10994160), (76, 8824260), (80, 8383047), (95, 7059408), (114, 5882840), (120, 5588698), (122, 5497080), (152, 4412130), (183, 3664720), (190, 3529704), (228, 2941420), (240, 2794349), (244, 2748540), (285, 2353136), (304, 2206065), (305, 2198832), (366, 1832360), (380, 1764852), (456, 1470710), (488, 1374270), (570, 1176568), (610, 1099416), (732, 916180), (760, 882426), (912, 735355), (915, 732944), (976, 687135), (1140, 588284), (1159, 578640), (1220, 549708), (1464, 458090), (1520, 441213), (1830, 366472), (2280, 294142), (2318, 289320), (2411, 278160), (2440, 274854), (2928, 229045), (3477, 192880), (3660, 183236), (4560, 147071), (4636, 144660), (4822, 139080), (4880, 137427), (5795, 115728), (6954, 96440), (7233, 92720), (7320, 91618), (9272, 72330), (9644, 69540), (11590, 57864), (12055, 55632), (13908, 48220), (14466, 46360), (14640, 45809), (17385, 38576), (18544, 36165), (19288, 34770), (23180, 28932), (24110, 27816)]