68283176720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{13829}}^1$

素因数の和:14065

約数の個数: 160

約数和(自身を含む): 179778493440

約数和(自身を除く): 111495316720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 181, 220, 248, 310, 341, 362, 440, 496, 620, 682, 724, 880, 905, 1240, 1364, 1448, 1705, 1810, 1991, 2480, 2728, 2896, 3410, 3620, 3982, 5456, 5611, 6820, 7240, 7964, 9955, 11222, 13640, 13829, 14480, 15928, 19910, 22444, 27280, 27658, 28055, 31856, 39820, 44888, 55316, 56110, 61721, 69145, 79640, 89776, 110632, 112220, 123442, 138290, 152119, 159280, 221264, 224440, 246884, 276580, 304238, 308605, 428699, 448880, 493768, 553160, 608476, 617210, 760595, 857398, 987536, 1106320, 1216952, 1234420, 1521190, 1714796, 2143495, 2433904, 2468840, 2503049, 3042380, 3429592, 4286990, 4715689, 4937680, 5006098, 6084760, 6859184, 8573980, 9431378, 10012196, 12169520, 12515245, 17147960, 18862756, 20024392, 23578445, 25030490, 27533539, 34295920, 37725512, 40048784, 47156890, 50060980, 55067078, 75451024, 77594519, 94313780, 100121960, 110134156, 137667695, 155189038, 188627560, 200243920, 220268312, 275335390, 310378076, 377255120, 387972595, 440536624, 550670780, 620756152, 775945190, 853539709, 1101341560, 1241512304, 1551890380, 1707079418, 2202683120, 3103780760, 3414158836, 4267698545, 6207561520, 6828317672, 8535397090, 13656635344, 17070794180, 34141588360, 68283176720]

約数ペア:

[(1, 68283176720), (2, 34141588360), (4, 17070794180), (5, 13656635344), (8, 8535397090), (10, 6828317672), (11, 6207561520), (16, 4267698545), (20, 3414158836), (22, 3103780760), (31, 2202683120), (40, 1707079418), (44, 1551890380), (55, 1241512304), (62, 1101341560), (80, 853539709), (88, 775945190), (110, 620756152), (124, 550670780), (155, 440536624), (176, 387972595), (181, 377255120), (220, 310378076), (248, 275335390), (310, 220268312), (341, 200243920), (362, 188627560), (440, 155189038), (496, 137667695), (620, 110134156), (682, 100121960), (724, 94313780), (880, 77594519), (905, 75451024), (1240, 55067078), (1364, 50060980), (1448, 47156890), (1705, 40048784), (1810, 37725512), (1991, 34295920), (2480, 27533539), (2728, 25030490), (2896, 23578445), (3410, 20024392), (3620, 18862756), (3982, 17147960), (5456, 12515245), (5611, 12169520), (6820, 10012196), (7240, 9431378), (7964, 8573980), (9955, 6859184), (11222, 6084760), (13640, 5006098), (13829, 4937680), (14480, 4715689), (15928, 4286990), (19910, 3429592), (22444, 3042380), (27280, 2503049), (27658, 2468840), (28055, 2433904), (31856, 2143495), (39820, 1714796), (44888, 1521190), (55316, 1234420), (56110, 1216952), (61721, 1106320), (69145, 987536), (79640, 857398), (89776, 760595), (110632, 617210), (112220, 608476), (123442, 553160), (138290, 493768), (152119, 448880), (159280, 428699), (221264, 308605), (224440, 304238), (246884, 276580)]