196748160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14639}}^1$

素因数の和:14668

約数の個数: 128

約数和(自身を含む): 716774400

約数和(自身を除く): 520026240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14639, 29278, 43917, 58556, 73195, 87834, 102473, 117112, 146390, 175668, 204946, 219585, 234224, 292780, 307419, 351336, 409892, 439170, 468448, 512365, 585560, 614838, 702672, 819784, 878340, 936896, 1024730, 1171120, 1229676, 1405344, 1537095, 1639568, 1756680, 1873792, 2049460, 2342240, 2459352, 2810688, 3074190, 3279136, 3513360, 4098920, 4684480, 4918704, 5621376, 6148380, 6558272, 7026720, 8197840, 9368960, 9837408, 12296760, 13116544, 14053440, 16395680, 19674816, 24593520, 28106880, 32791360, 39349632, 49187040, 65582720, 98374080, 196748160]

約数ペア:

[(1, 196748160), (2, 98374080), (3, 65582720), (4, 49187040), (5, 39349632), (6, 32791360), (7, 28106880), (8, 24593520), (10, 19674816), (12, 16395680), (14, 14053440), (15, 13116544), (16, 12296760), (20, 9837408), (21, 9368960), (24, 8197840), (28, 7026720), (30, 6558272), (32, 6148380), (35, 5621376), (40, 4918704), (42, 4684480), (48, 4098920), (56, 3513360), (60, 3279136), (64, 3074190), (70, 2810688), (80, 2459352), (84, 2342240), (96, 2049460), (105, 1873792), (112, 1756680), (120, 1639568), (128, 1537095), (140, 1405344), (160, 1229676), (168, 1171120), (192, 1024730), (210, 936896), (224, 878340), (240, 819784), (280, 702672), (320, 614838), (336, 585560), (384, 512365), (420, 468448), (448, 439170), (480, 409892), (560, 351336), (640, 307419), (672, 292780), (840, 234224), (896, 219585), (960, 204946), (1120, 175668), (1344, 146390), (1680, 117112), (1920, 102473), (2240, 87834), (2688, 73195), (3360, 58556), (4480, 43917), (6720, 29278), (13440, 14639)]