12206460800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{123049}}^1$

素因数の和:123104

約数の個数: 96

約数和(自身を含む): 31126728000

約数和(自身を除く): 18920267200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 9920, 12400, 19840, 24800, 49600, 99200, 123049, 246098, 492196, 615245, 984392, 1230490, 1968784, 2460980, 3076225, 3814519, 3937568, 4921960, 6152450, 7629038, 7875136, 9843920, 12304900, 15258076, 15750272, 19072595, 19687840, 24609800, 30516152, 38145190, 39375680, 49219600, 61032304, 76290380, 78751360, 95362975, 98439200, 122064608, 152580760, 190725950, 196878400, 244129216, 305161520, 381451900, 393756800, 488258432, 610323040, 762903800, 1220646080, 1525807600, 2441292160, 3051615200, 6103230400, 12206460800]

約数ペア:

[(1, 12206460800), (2, 6103230400), (4, 3051615200), (5, 2441292160), (8, 1525807600), (10, 1220646080), (16, 762903800), (20, 610323040), (25, 488258432), (31, 393756800), (32, 381451900), (40, 305161520), (50, 244129216), (62, 196878400), (64, 190725950), (80, 152580760), (100, 122064608), (124, 98439200), (128, 95362975), (155, 78751360), (160, 76290380), (200, 61032304), (248, 49219600), (310, 39375680), (320, 38145190), (400, 30516152), (496, 24609800), (620, 19687840), (640, 19072595), (775, 15750272), (800, 15258076), (992, 12304900), (1240, 9843920), (1550, 7875136), (1600, 7629038), (1984, 6152450), (2480, 4921960), (3100, 3937568), (3200, 3814519), (3968, 3076225), (4960, 2460980), (6200, 1968784), (9920, 1230490), (12400, 984392), (19840, 615245), (24800, 492196), (49600, 246098), (99200, 123049)]