194731320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{231823}}^1$

素因数の和:231844

約数の個数: 64

約数和(自身を含む): 667653120

約数和(自身を除く): 472921800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 231823, 463646, 695469, 927292, 1159115, 1390938, 1622761, 1854584, 2318230, 2781876, 3245522, 3477345, 4636460, 4868283, 5563752, 6491044, 6954690, 8113805, 9272920, 9736566, 12982088, 13909380, 16227610, 19473132, 24341415, 27818760, 32455220, 38946264, 48682830, 64910440, 97365660, 194731320]

約数ペア:

[(1, 194731320), (2, 97365660), (3, 64910440), (4, 48682830), (5, 38946264), (6, 32455220), (7, 27818760), (8, 24341415), (10, 19473132), (12, 16227610), (14, 13909380), (15, 12982088), (20, 9736566), (21, 9272920), (24, 8113805), (28, 6954690), (30, 6491044), (35, 5563752), (40, 4868283), (42, 4636460), (56, 3477345), (60, 3245522), (70, 2781876), (84, 2318230), (105, 1854584), (120, 1622761), (140, 1390938), (168, 1159115), (210, 927292), (280, 695469), (420, 463646), (840, 231823)]