202421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49613}}^1$

素因数の和:49646

約数の個数: 80

約数和(自身を含む): 664430688

約数和(自身を除く): 462009648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 49613, 99226, 148839, 198452, 248065, 297678, 396904, 496130, 595356, 744195, 793808, 843421, 992260, 1190712, 1488390, 1686842, 1984520, 2381424, 2530263, 2976780, 3373684, 3969040, 4217105, 5060526, 5953560, 6747368, 8434210, 10121052, 11907120, 12651315, 13494736, 16868420, 20242104, 25302630, 33736840, 40484208, 50605260, 67473680, 101210520, 202421040]

約数ペア:

[(1, 202421040), (2, 101210520), (3, 67473680), (4, 50605260), (5, 40484208), (6, 33736840), (8, 25302630), (10, 20242104), (12, 16868420), (15, 13494736), (16, 12651315), (17, 11907120), (20, 10121052), (24, 8434210), (30, 6747368), (34, 5953560), (40, 5060526), (48, 4217105), (51, 3969040), (60, 3373684), (68, 2976780), (80, 2530263), (85, 2381424), (102, 1984520), (120, 1686842), (136, 1488390), (170, 1190712), (204, 992260), (240, 843421), (255, 793808), (272, 744195), (340, 595356), (408, 496130), (510, 396904), (680, 297678), (816, 248065), (1020, 198452), (1360, 148839), (2040, 99226), (4080, 49613)]