1592497280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7358

約数の個数: 128

約数和(自身を含む): 4287720960

約数和(自身を除く): 2695223680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 3968, 4960, 5456, 6820, 7040, 7297, 9920, 10912, 13640, 14594, 19840, 21824, 27280, 29188, 36485, 43648, 54560, 58376, 72970, 80267, 109120, 116752, 145940, 160534, 218240, 226207, 233504, 291880, 321068, 401335, 452414, 467008, 583760, 642136, 802670, 904828, 934016, 1131035, 1167520, 1284272, 1605340, 1809656, 2262070, 2335040, 2488277, 2568544, 3210680, 3619312, 4524140, 4670080, 4976554, 5137088, 6421360, 7238624, 9048280, 9953108, 10274176, 12441385, 12842720, 14477248, 18096560, 19906216, 24882770, 25685440, 28954496, 36193120, 39812432, 49765540, 51370880, 72386240, 79624864, 99531080, 144772480, 159249728, 199062160, 318499456, 398124320, 796248640, 1592497280]

約数ペア:

[(1, 1592497280), (2, 796248640), (4, 398124320), (5, 318499456), (8, 199062160), (10, 159249728), (11, 144772480), (16, 99531080), (20, 79624864), (22, 72386240), (31, 51370880), (32, 49765540), (40, 39812432), (44, 36193120), (55, 28954496), (62, 25685440), (64, 24882770), (80, 19906216), (88, 18096560), (110, 14477248), (124, 12842720), (128, 12441385), (155, 10274176), (160, 9953108), (176, 9048280), (220, 7238624), (248, 6421360), (310, 5137088), (320, 4976554), (341, 4670080), (352, 4524140), (440, 3619312), (496, 3210680), (620, 2568544), (640, 2488277), (682, 2335040), (704, 2262070), (880, 1809656), (992, 1605340), (1240, 1284272), (1364, 1167520), (1408, 1131035), (1705, 934016), (1760, 904828), (1984, 802670), (2480, 642136), (2728, 583760), (3410, 467008), (3520, 452414), (3968, 401335), (4960, 321068), (5456, 291880), (6820, 233504), (7040, 226207), (7297, 218240), (9920, 160534), (10912, 145940), (13640, 116752), (14594, 109120), (19840, 80267), (21824, 72970), (27280, 58376), (29188, 54560), (36485, 43648)]