156033920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 441374400

約数和(自身を除く): 285340480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1201, 1624, 1856, 2030, 2240, 2320, 2402, 3248, 3712, 4060, 4480, 4640, 4804, 6005, 6496, 8120, 8407, 9280, 9608, 12010, 12992, 16240, 16814, 18560, 19216, 24020, 25984, 32480, 33628, 34829, 38432, 42035, 48040, 64960, 67256, 69658, 76864, 84070, 96080, 129920, 134512, 139316, 153728, 168140, 174145, 192160, 243803, 269024, 278632, 336280, 348290, 384320, 487606, 538048, 557264, 672560, 696580, 768640, 975212, 1076096, 1114528, 1219015, 1345120, 1393160, 1950424, 2229056, 2438030, 2690240, 2786320, 3900848, 4458112, 4876060, 5380480, 5572640, 7801696, 9752120, 11145280, 15603392, 19504240, 22290560, 31206784, 39008480, 78016960, 156033920]

約数ペア:

[(1, 156033920), (2, 78016960), (4, 39008480), (5, 31206784), (7, 22290560), (8, 19504240), (10, 15603392), (14, 11145280), (16, 9752120), (20, 7801696), (28, 5572640), (29, 5380480), (32, 4876060), (35, 4458112), (40, 3900848), (56, 2786320), (58, 2690240), (64, 2438030), (70, 2229056), (80, 1950424), (112, 1393160), (116, 1345120), (128, 1219015), (140, 1114528), (145, 1076096), (160, 975212), (203, 768640), (224, 696580), (232, 672560), (280, 557264), (290, 538048), (320, 487606), (406, 384320), (448, 348290), (464, 336280), (560, 278632), (580, 269024), (640, 243803), (812, 192160), (896, 174145), (928, 168140), (1015, 153728), (1120, 139316), (1160, 134512), (1201, 129920), (1624, 96080), (1856, 84070), (2030, 76864), (2240, 69658), (2320, 67256), (2402, 64960), (3248, 48040), (3712, 42035), (4060, 38432), (4480, 34829), (4640, 33628), (4804, 32480), (6005, 25984), (6496, 24020), (8120, 19216), (8407, 18560), (9280, 16814), (9608, 16240), (12010, 12992)]