229221720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7034

約数の個数: 192

約数和(自身を含む): 917017920

約数和(自身を除く): 687796200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6997, 8190, 10920, 13994, 16380, 20991, 27988, 32760, 34985, 41982, 48979, 55976, 62973, 69970, 83964, 90961, 97958, 104955, 125946, 139940, 146937, 167928, 181922, 195916, 209910, 244895, 251892, 272883, 279880, 293874, 314865, 363844, 391832, 419820, 440811, 454805, 489790, 503784, 545766, 587748, 629730, 636727, 727688, 734685, 818649, 839640, 881622, 909610, 979580, 1091532, 1175496, 1259460, 1273454, 1364415, 1469370, 1637298, 1763244, 1819220, 1910181, 1959160, 2183064, 2204055, 2518920, 2546908, 2728830, 2938740, 3183635, 3274596, 3526488, 3638440, 3820362, 4093245, 4408110, 5093816, 5457660, 5730543, 5877480, 6367270, 6549192, 7640724, 8186490, 8816220, 9550905, 10915320, 11461086, 12734540, 15281448, 16372980, 17632440, 19101810, 22922172, 25469080, 28652715, 32745960, 38203620, 45844344, 57305430, 76407240, 114610860, 229221720]

約数ペア:

[(1, 229221720), (2, 114610860), (3, 76407240), (4, 57305430), (5, 45844344), (6, 38203620), (7, 32745960), (8, 28652715), (9, 25469080), (10, 22922172), (12, 19101810), (13, 17632440), (14, 16372980), (15, 15281448), (18, 12734540), (20, 11461086), (21, 10915320), (24, 9550905), (26, 8816220), (28, 8186490), (30, 7640724), (35, 6549192), (36, 6367270), (39, 5877480), (40, 5730543), (42, 5457660), (45, 5093816), (52, 4408110), (56, 4093245), (60, 3820362), (63, 3638440), (65, 3526488), (70, 3274596), (72, 3183635), (78, 2938740), (84, 2728830), (90, 2546908), (91, 2518920), (104, 2204055), (105, 2183064), (117, 1959160), (120, 1910181), (126, 1819220), (130, 1763244), (140, 1637298), (156, 1469370), (168, 1364415), (180, 1273454), (182, 1259460), (195, 1175496), (210, 1091532), (234, 979580), (252, 909610), (260, 881622), (273, 839640), (280, 818649), (312, 734685), (315, 727688), (360, 636727), (364, 629730), (390, 587748), (420, 545766), (455, 503784), (468, 489790), (504, 454805), (520, 440811), (546, 419820), (585, 391832), (630, 363844), (728, 314865), (780, 293874), (819, 279880), (840, 272883), (910, 251892), (936, 244895), (1092, 209910), (1170, 195916), (1260, 181922), (1365, 167928), (1560, 146937), (1638, 139940), (1820, 125946), (2184, 104955), (2340, 97958), (2520, 90961), (2730, 83964), (3276, 69970), (3640, 62973), (4095, 55976), (4680, 48979), (5460, 41982), (6552, 34985), (6997, 32760), (8190, 27988), (10920, 20991), (13994, 16380)]