156908620470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{52883}}^1$

素因数の和:53170

約数の個数: 128

約数和(自身を含む): 438641049600

約数和(自身を除く): 281732429130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 199, 210, 213, 355, 398, 426, 497, 597, 710, 994, 995, 1065, 1194, 1393, 1491, 1990, 2130, 2485, 2786, 2982, 2985, 4179, 4970, 5970, 6965, 7455, 8358, 13930, 14129, 14910, 20895, 28258, 41790, 42387, 52883, 70645, 84774, 98903, 105766, 141290, 158649, 197806, 211935, 264415, 296709, 317298, 370181, 423870, 494515, 528830, 593418, 740362, 793245, 989030, 1110543, 1483545, 1586490, 1850905, 2221086, 2967090, 3701810, 3754693, 5552715, 7509386, 10523717, 11105430, 11264079, 18773465, 21047434, 22528158, 26282851, 31571151, 37546930, 52565702, 52618585, 56320395, 63142302, 73666019, 78848553, 105237170, 112640790, 131414255, 147332038, 157697106, 157855755, 220998057, 262828510, 315711510, 368330095, 394242765, 441996114, 736660190, 747183907, 788485530, 1104990285, 1494367814, 2209980570, 2241551721, 3735919535, 4483103442, 5230287349, 7471839070, 10460574698, 11207758605, 15690862047, 22415517210, 26151436745, 31381724094, 52302873490, 78454310235, 156908620470]

約数ペア:

[(1, 156908620470), (2, 78454310235), (3, 52302873490), (5, 31381724094), (6, 26151436745), (7, 22415517210), (10, 15690862047), (14, 11207758605), (15, 10460574698), (21, 7471839070), (30, 5230287349), (35, 4483103442), (42, 3735919535), (70, 2241551721), (71, 2209980570), (105, 1494367814), (142, 1104990285), (199, 788485530), (210, 747183907), (213, 736660190), (355, 441996114), (398, 394242765), (426, 368330095), (497, 315711510), (597, 262828510), (710, 220998057), (994, 157855755), (995, 157697106), (1065, 147332038), (1194, 131414255), (1393, 112640790), (1491, 105237170), (1990, 78848553), (2130, 73666019), (2485, 63142302), (2786, 56320395), (2982, 52618585), (2985, 52565702), (4179, 37546930), (4970, 31571151), (5970, 26282851), (6965, 22528158), (7455, 21047434), (8358, 18773465), (13930, 11264079), (14129, 11105430), (14910, 10523717), (20895, 7509386), (28258, 5552715), (41790, 3754693), (42387, 3701810), (52883, 2967090), (70645, 2221086), (84774, 1850905), (98903, 1586490), (105766, 1483545), (141290, 1110543), (158649, 989030), (197806, 793245), (211935, 740362), (264415, 593418), (296709, 528830), (317298, 494515), (370181, 423870)]