61642560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9173}}^1$

素因数の和:9200

約数の個数: 112

約数和(自身を含む): 223698816

約数和(自身を除く): 162056256

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9173, 18346, 27519, 36692, 45865, 55038, 64211, 73384, 91730, 110076, 128422, 137595, 146768, 183460, 192633, 220152, 256844, 275190, 293536, 321055, 366920, 385266, 440304, 513688, 550380, 587072, 642110, 733840, 770532, 880608, 963165, 1027376, 1100760, 1284220, 1467680, 1541064, 1761216, 1926330, 2054752, 2201520, 2568440, 2935360, 3082128, 3852660, 4109504, 4403040, 5136880, 6164256, 7705320, 8806080, 10273760, 12328512, 15410640, 20547520, 30821280, 61642560]

約数ペア:

[(1, 61642560), (2, 30821280), (3, 20547520), (4, 15410640), (5, 12328512), (6, 10273760), (7, 8806080), (8, 7705320), (10, 6164256), (12, 5136880), (14, 4403040), (15, 4109504), (16, 3852660), (20, 3082128), (21, 2935360), (24, 2568440), (28, 2201520), (30, 2054752), (32, 1926330), (35, 1761216), (40, 1541064), (42, 1467680), (48, 1284220), (56, 1100760), (60, 1027376), (64, 963165), (70, 880608), (80, 770532), (84, 733840), (96, 642110), (105, 587072), (112, 550380), (120, 513688), (140, 440304), (160, 385266), (168, 366920), (192, 321055), (210, 293536), (224, 275190), (240, 256844), (280, 220152), (320, 192633), (336, 183460), (420, 146768), (448, 137595), (480, 128422), (560, 110076), (672, 91730), (840, 73384), (960, 64211), (1120, 55038), (1344, 45865), (1680, 36692), (2240, 27519), (3360, 18346), (6720, 9173)]