76407240

素因数分解:

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

素因数の和:7031

約数の個数: 128

約数和(自身を含む): 282159360

約数和(自身を除く): 205752120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6997, 10920, 13994, 20991, 27988, 34985, 41982, 48979, 55976, 69970, 83964, 90961, 97958, 104955, 139940, 146937, 167928, 181922, 195916, 209910, 244895, 272883, 279880, 293874, 363844, 391832, 419820, 454805, 489790, 545766, 587748, 636727, 727688, 734685, 839640, 909610, 979580, 1091532, 1175496, 1273454, 1364415, 1469370, 1819220, 1910181, 1959160, 2183064, 2546908, 2728830, 2938740, 3183635, 3638440, 3820362, 5093816, 5457660, 5877480, 6367270, 7640724, 9550905, 10915320, 12734540, 15281448, 19101810, 25469080, 38203620, 76407240]

約数ペア:

[(1, 76407240), (2, 38203620), (3, 25469080), (4, 19101810), (5, 15281448), (6, 12734540), (7, 10915320), (8, 9550905), (10, 7640724), (12, 6367270), (13, 5877480), (14, 5457660), (15, 5093816), (20, 3820362), (21, 3638440), (24, 3183635), (26, 2938740), (28, 2728830), (30, 2546908), (35, 2183064), (39, 1959160), (40, 1910181), (42, 1819220), (52, 1469370), (56, 1364415), (60, 1273454), (65, 1175496), (70, 1091532), (78, 979580), (84, 909610), (91, 839640), (104, 734685), (105, 727688), (120, 636727), (130, 587748), (140, 545766), (156, 489790), (168, 454805), (182, 419820), (195, 391832), (210, 363844), (260, 293874), (273, 279880), (280, 272883), (312, 244895), (364, 209910), (390, 195916), (420, 181922), (455, 167928), (520, 146937), (546, 139940), (728, 104955), (780, 97958), (840, 90961), (910, 83964), (1092, 69970), (1365, 55976), (1560, 48979), (1820, 41982), (2184, 34985), (2730, 27988), (3640, 20991), (5460, 13994), (6997, 10920)]