146954640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87473}}^1$

素因数の和:87496

約数の個数: 80

約数和(自身を含む): 520645248

約数和(自身を除く): 373690608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 87473, 174946, 262419, 349892, 437365, 524838, 612311, 699784, 874730, 1049676, 1224622, 1312095, 1399568, 1749460, 1836933, 2099352, 2449244, 2624190, 3061555, 3498920, 3673866, 4198704, 4898488, 5248380, 6123110, 6997840, 7347732, 9184665, 9796976, 10496760, 12246220, 14695464, 18369330, 20993520, 24492440, 29390928, 36738660, 48984880, 73477320, 146954640]

約数ペア:

[(1, 146954640), (2, 73477320), (3, 48984880), (4, 36738660), (5, 29390928), (6, 24492440), (7, 20993520), (8, 18369330), (10, 14695464), (12, 12246220), (14, 10496760), (15, 9796976), (16, 9184665), (20, 7347732), (21, 6997840), (24, 6123110), (28, 5248380), (30, 4898488), (35, 4198704), (40, 3673866), (42, 3498920), (48, 3061555), (56, 2624190), (60, 2449244), (70, 2099352), (80, 1836933), (84, 1749460), (105, 1399568), (112, 1312095), (120, 1224622), (140, 1049676), (168, 874730), (210, 699784), (240, 612311), (280, 524838), (336, 437365), (420, 349892), (560, 262419), (840, 174946), (1680, 87473)]