42002160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 140229120

約数和(自身を除く): 98226960

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, 151, 152, 183, 190, 228, 240, 244, 285, 302, 304, 305, 366, 380, 453, 456, 488, 570, 604, 610, 732, 755, 760, 906, 912, 915, 976, 1140, 1159, 1208, 1220, 1464, 1510, 1520, 1812, 1830, 2265, 2280, 2318, 2416, 2440, 2869, 2928, 3020, 3477, 3624, 3660, 4530, 4560, 4636, 4880, 5738, 5795, 6040, 6954, 7248, 7320, 8607, 9060, 9211, 9272, 11476, 11590, 12080, 13908, 14345, 14640, 17214, 17385, 18120, 18422, 18544, 22952, 23180, 27633, 27816, 28690, 34428, 34770, 36240, 36844, 43035, 45904, 46055, 46360, 55266, 55632, 57380, 68856, 69540, 73688, 86070, 92110, 92720, 110532, 114760, 137712, 138165, 139080, 147376, 172140, 175009, 184220, 221064, 229520, 276330, 278160, 344280, 350018, 368440, 442128, 525027, 552660, 688560, 700036, 736880, 875045, 1050054, 1105320, 1400072, 1750090, 2100108, 2210640, 2625135, 2800144, 3500180, 4200216, 5250270, 7000360, 8400432, 10500540, 14000720, 21001080, 42002160]

約数ペア:

[(1, 42002160), (2, 21001080), (3, 14000720), (4, 10500540), (5, 8400432), (6, 7000360), (8, 5250270), (10, 4200216), (12, 3500180), (15, 2800144), (16, 2625135), (19, 2210640), (20, 2100108), (24, 1750090), (30, 1400072), (38, 1105320), (40, 1050054), (48, 875045), (57, 736880), (60, 700036), (61, 688560), (76, 552660), (80, 525027), (95, 442128), (114, 368440), (120, 350018), (122, 344280), (151, 278160), (152, 276330), (183, 229520), (190, 221064), (228, 184220), (240, 175009), (244, 172140), (285, 147376), (302, 139080), (304, 138165), (305, 137712), (366, 114760), (380, 110532), (453, 92720), (456, 92110), (488, 86070), (570, 73688), (604, 69540), (610, 68856), (732, 57380), (755, 55632), (760, 55266), (906, 46360), (912, 46055), (915, 45904), (976, 43035), (1140, 36844), (1159, 36240), (1208, 34770), (1220, 34428), (1464, 28690), (1510, 27816), (1520, 27633), (1812, 23180), (1830, 22952), (2265, 18544), (2280, 18422), (2318, 18120), (2416, 17385), (2440, 17214), (2869, 14640), (2928, 14345), (3020, 13908), (3477, 12080), (3624, 11590), (3660, 11476), (4530, 9272), (4560, 9211), (4636, 9060), (4880, 8607), (5738, 7320), (5795, 7248), (6040, 6954)]