8449959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{2371}}^1$

素因数の和:4149

約数の個数: 128

約数和(自身を含む): 26867738880

約数和(自身を除く): 18417779400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1747, 2040, 2371, 3494, 4742, 5241, 6988, 7113, 8735, 9484, 10482, 11855, 13976, 14226, 17470, 18968, 20964, 23710, 26205, 28452, 29699, 34940, 35565, 40307, 41928, 47420, 52410, 56904, 59398, 69880, 71130, 80614, 89097, 94840, 104820, 118796, 120921, 142260, 148495, 161228, 178194, 201535, 209640, 237592, 241842, 284520, 296990, 322456, 356388, 403070, 445485, 483684, 593980, 604605, 712776, 806140, 890970, 967368, 1187960, 1209210, 1612280, 1781940, 2418420, 3563880, 4142137, 4836840, 8284274, 12426411, 16568548, 20710685, 24852822, 33137096, 41421370, 49705644, 62132055, 70416329, 82842740, 99411288, 124264110, 140832658, 165685480, 211248987, 248528220, 281665316, 352081645, 422497974, 497056440, 563330632, 704163290, 844995948, 1056244935, 1408326580, 1689991896, 2112489870, 2816653160, 4224979740, 8449959480]

約数ペア:

[(1, 8449959480), (2, 4224979740), (3, 2816653160), (4, 2112489870), (5, 1689991896), (6, 1408326580), (8, 1056244935), (10, 844995948), (12, 704163290), (15, 563330632), (17, 497056440), (20, 422497974), (24, 352081645), (30, 281665316), (34, 248528220), (40, 211248987), (51, 165685480), (60, 140832658), (68, 124264110), (85, 99411288), (102, 82842740), (120, 70416329), (136, 62132055), (170, 49705644), (204, 41421370), (255, 33137096), (340, 24852822), (408, 20710685), (510, 16568548), (680, 12426411), (1020, 8284274), (1747, 4836840), (2040, 4142137), (2371, 3563880), (3494, 2418420), (4742, 1781940), (5241, 1612280), (6988, 1209210), (7113, 1187960), (8735, 967368), (9484, 890970), (10482, 806140), (11855, 712776), (13976, 604605), (14226, 593980), (17470, 483684), (18968, 445485), (20964, 403070), (23710, 356388), (26205, 322456), (28452, 296990), (29699, 284520), (34940, 241842), (35565, 237592), (40307, 209640), (41928, 201535), (47420, 178194), (52410, 161228), (56904, 148495), (59398, 142260), (69880, 120921), (71130, 118796), (80614, 104820), (89097, 94840)]