195998640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35507}}^1$

素因数の和:35546

約数の個数: 80

約数和(自身を含む): 634030848

約数和(自身を除く): 438032208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 35507, 71014, 106521, 142028, 177535, 213042, 284056, 355070, 426084, 532605, 568112, 710140, 816661, 852168, 1065210, 1420280, 1633322, 1704336, 2130420, 2449983, 2840560, 3266644, 4083305, 4260840, 4899966, 6533288, 8166610, 8521680, 9799932, 12249915, 13066576, 16333220, 19599864, 24499830, 32666440, 39199728, 48999660, 65332880, 97999320, 195998640]

約数ペア:

[(1, 195998640), (2, 97999320), (3, 65332880), (4, 48999660), (5, 39199728), (6, 32666440), (8, 24499830), (10, 19599864), (12, 16333220), (15, 13066576), (16, 12249915), (20, 9799932), (23, 8521680), (24, 8166610), (30, 6533288), (40, 4899966), (46, 4260840), (48, 4083305), (60, 3266644), (69, 2840560), (80, 2449983), (92, 2130420), (115, 1704336), (120, 1633322), (138, 1420280), (184, 1065210), (230, 852168), (240, 816661), (276, 710140), (345, 568112), (368, 532605), (460, 426084), (552, 355070), (690, 284056), (920, 213042), (1104, 177535), (1380, 142028), (1840, 106521), (2760, 71014), (5520, 35507)]