196912440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3837

約数の個数: 96

約数和(自身を含む): 644436000

約数和(自身を除く): 447523560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 3671, 4470, 5364, 5960, 6705, 7342, 8940, 10728, 11013, 13410, 14684, 17880, 18355, 22026, 26820, 29368, 33039, 36710, 44052, 53640, 55065, 66078, 73420, 88104, 110130, 132156, 146840, 165195, 220260, 264312, 330390, 440520, 546979, 660780, 1093958, 1321560, 1640937, 2187916, 2734895, 3281874, 4375832, 4922811, 5469790, 6563748, 8204685, 9845622, 10939580, 13127496, 16409370, 19691244, 21879160, 24614055, 32818740, 39382488, 49228110, 65637480, 98456220, 196912440]

約数ペア:

[(1, 196912440), (2, 98456220), (3, 65637480), (4, 49228110), (5, 39382488), (6, 32818740), (8, 24614055), (9, 21879160), (10, 19691244), (12, 16409370), (15, 13127496), (18, 10939580), (20, 9845622), (24, 8204685), (30, 6563748), (36, 5469790), (40, 4922811), (45, 4375832), (60, 3281874), (72, 2734895), (90, 2187916), (120, 1640937), (149, 1321560), (180, 1093958), (298, 660780), (360, 546979), (447, 440520), (596, 330390), (745, 264312), (894, 220260), (1192, 165195), (1341, 146840), (1490, 132156), (1788, 110130), (2235, 88104), (2682, 73420), (2980, 66078), (3576, 55065), (3671, 53640), (4470, 44052), (5364, 36710), (5960, 33039), (6705, 29368), (7342, 26820), (8940, 22026), (10728, 18355), (11013, 17880), (13410, 14684)]