137697720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31013}}^1$

素因数の和:31064

約数の個数: 64

約数和(自身を含む): 424271520

約数和(自身を除く): 286573800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 31013, 62026, 93039, 124052, 155065, 186078, 248104, 310130, 372156, 465195, 620260, 744312, 930390, 1147481, 1240520, 1860780, 2294962, 3442443, 3721560, 4589924, 5737405, 6884886, 9179848, 11474810, 13769772, 17212215, 22949620, 27539544, 34424430, 45899240, 68848860, 137697720]

約数ペア:

[(1, 137697720), (2, 68848860), (3, 45899240), (4, 34424430), (5, 27539544), (6, 22949620), (8, 17212215), (10, 13769772), (12, 11474810), (15, 9179848), (20, 6884886), (24, 5737405), (30, 4589924), (37, 3721560), (40, 3442443), (60, 2294962), (74, 1860780), (111, 1240520), (120, 1147481), (148, 930390), (185, 744312), (222, 620260), (296, 465195), (370, 372156), (444, 310130), (555, 248104), (740, 186078), (888, 155065), (1110, 124052), (1480, 93039), (2220, 62026), (4440, 31013)]