41539260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 137894400

約数和(自身を除く): 96355140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 199, 210, 213, 245, 284, 294, 355, 398, 420, 426, 490, 497, 588, 597, 710, 735, 796, 852, 980, 994, 995, 1065, 1194, 1393, 1420, 1470, 1491, 1988, 1990, 2130, 2388, 2485, 2786, 2940, 2982, 2985, 3479, 3980, 4179, 4260, 4970, 5572, 5964, 5970, 6958, 6965, 7455, 8358, 9751, 9940, 10437, 11940, 13916, 13930, 14129, 14910, 16716, 17395, 19502, 20874, 20895, 27860, 28258, 29253, 29820, 34790, 39004, 41748, 41790, 42387, 48755, 52185, 56516, 58506, 69580, 70645, 83580, 84774, 97510, 98903, 104370, 117012, 141290, 146265, 169548, 195020, 197806, 208740, 211935, 282580, 292530, 296709, 395612, 423870, 494515, 585060, 593418, 692321, 847740, 989030, 1186836, 1384642, 1483545, 1978060, 2076963, 2769284, 2967090, 3461605, 4153926, 5934180, 6923210, 8307852, 10384815, 13846420, 20769630, 41539260]

約数ペア:

[(1, 41539260), (2, 20769630), (3, 13846420), (4, 10384815), (5, 8307852), (6, 6923210), (7, 5934180), (10, 4153926), (12, 3461605), (14, 2967090), (15, 2769284), (20, 2076963), (21, 1978060), (28, 1483545), (30, 1384642), (35, 1186836), (42, 989030), (49, 847740), (60, 692321), (70, 593418), (71, 585060), (84, 494515), (98, 423870), (105, 395612), (140, 296709), (142, 292530), (147, 282580), (196, 211935), (199, 208740), (210, 197806), (213, 195020), (245, 169548), (284, 146265), (294, 141290), (355, 117012), (398, 104370), (420, 98903), (426, 97510), (490, 84774), (497, 83580), (588, 70645), (597, 69580), (710, 58506), (735, 56516), (796, 52185), (852, 48755), (980, 42387), (994, 41790), (995, 41748), (1065, 39004), (1194, 34790), (1393, 29820), (1420, 29253), (1470, 28258), (1491, 27860), (1988, 20895), (1990, 20874), (2130, 19502), (2388, 17395), (2485, 16716), (2786, 14910), (2940, 14129), (2982, 13930), (2985, 13916), (3479, 11940), (3980, 10437), (4179, 9940), (4260, 9751), (4970, 8358), (5572, 7455), (5964, 6965), (5970, 6958)]