41380920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16445

約数の個数: 96

約数和(自身を含む): 153709920

約数和(自身を除く): 112329000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16421, 32842, 49263, 65684, 82105, 98526, 114947, 131368, 147789, 164210, 197052, 229894, 246315, 295578, 328420, 344841, 394104, 459788, 492630, 574735, 591156, 656840, 689682, 738945, 919576, 985260, 1034523, 1149470, 1182312, 1379364, 1477890, 1724205, 1970520, 2069046, 2298940, 2758728, 2955780, 3448410, 4138092, 4597880, 5172615, 5911560, 6896820, 8276184, 10345230, 13793640, 20690460, 41380920]

約数ペア:

[(1, 41380920), (2, 20690460), (3, 13793640), (4, 10345230), (5, 8276184), (6, 6896820), (7, 5911560), (8, 5172615), (9, 4597880), (10, 4138092), (12, 3448410), (14, 2955780), (15, 2758728), (18, 2298940), (20, 2069046), (21, 1970520), (24, 1724205), (28, 1477890), (30, 1379364), (35, 1182312), (36, 1149470), (40, 1034523), (42, 985260), (45, 919576), (56, 738945), (60, 689682), (63, 656840), (70, 591156), (72, 574735), (84, 492630), (90, 459788), (105, 394104), (120, 344841), (126, 328420), (140, 295578), (168, 246315), (180, 229894), (210, 197052), (252, 164210), (280, 147789), (315, 131368), (360, 114947), (420, 98526), (504, 82105), (630, 65684), (840, 49263), (1260, 32842), (2520, 16421)]