57738120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 151280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 83, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 165, 166, 170, 186, 187, 204, 220, 248, 249, 255, 264, 310, 330, 332, 340, 341, 372, 374, 408, 415, 440, 465, 498, 510, 527, 561, 620, 660, 664, 680, 682, 744, 748, 830, 913, 930, 935, 996, 1020, 1023, 1054, 1122, 1240, 1245, 1320, 1364, 1411, 1496, 1581, 1660, 1705, 1826, 1860, 1870, 1992, 2040, 2046, 2108, 2244, 2490, 2573, 2635, 2728, 2739, 2805, 2822, 3162, 3320, 3410, 3652, 3720, 3740, 4092, 4216, 4233, 4488, 4565, 4980, 5115, 5146, 5270, 5478, 5610, 5644, 5797, 6324, 6820, 7055, 7304, 7480, 7719, 7905, 8184, 8466, 9130, 9960, 10230, 10292, 10540, 10956, 11220, 11288, 11594, 12648, 12865, 13640, 13695, 14110, 15438, 15521, 15810, 16932, 17391, 18260, 20460, 20584, 21080, 21165, 21912, 22440, 23188, 25730, 27390, 28220, 28303, 28985, 30876, 31042, 31620, 33864, 34782, 36520, 38595, 40920, 42330, 43741, 46376, 46563, 51460, 54780, 56440, 56606, 57970, 61752, 62084, 63240, 69564, 77190, 77605, 84660, 84909, 86955, 87482, 93126, 102920, 109560, 113212, 115940, 124168, 131223, 139128, 141515, 154380, 155210, 169320, 169818, 173910, 174964, 186252, 218705, 226424, 231880, 232815, 262446, 283030, 308760, 310420, 339636, 347820, 349928, 372504, 424545, 437410, 465630, 481151, 524892, 566060, 620840, 656115, 679272, 695640, 849090, 874820, 931260, 962302, 1049784, 1132120, 1312230, 1443453, 1698180, 1749640, 1862520, 1924604, 2405755, 2624460, 2886906, 3396360, 3849208, 4811510, 5248920, 5773812, 7217265, 9623020, 11547624, 14434530, 19246040, 28869060, 57738120]

約数ペア:

[(1, 57738120), (2, 28869060), (3, 19246040), (4, 14434530), (5, 11547624), (6, 9623020), (8, 7217265), (10, 5773812), (11, 5248920), (12, 4811510), (15, 3849208), (17, 3396360), (20, 2886906), (22, 2624460), (24, 2405755), (30, 1924604), (31, 1862520), (33, 1749640), (34, 1698180), (40, 1443453), (44, 1312230), (51, 1132120), (55, 1049784), (60, 962302), (62, 931260), (66, 874820), (68, 849090), (83, 695640), (85, 679272), (88, 656115), (93, 620840), (102, 566060), (110, 524892), (120, 481151), (124, 465630), (132, 437410), (136, 424545), (155, 372504), (165, 349928), (166, 347820), (170, 339636), (186, 310420), (187, 308760), (204, 283030), (220, 262446), (248, 232815), (249, 231880), (255, 226424), (264, 218705), (310, 186252), (330, 174964), (332, 173910), (340, 169818), (341, 169320), (372, 155210), (374, 154380), (408, 141515), (415, 139128), (440, 131223), (465, 124168), (498, 115940), (510, 113212), (527, 109560), (561, 102920), (620, 93126), (660, 87482), (664, 86955), (680, 84909), (682, 84660), (744, 77605), (748, 77190), (830, 69564), (913, 63240), (930, 62084), (935, 61752), (996, 57970), (1020, 56606), (1023, 56440), (1054, 54780), (1122, 51460), (1240, 46563), (1245, 46376), (1320, 43741), (1364, 42330), (1411, 40920), (1496, 38595), (1581, 36520), (1660, 34782), (1705, 33864), (1826, 31620), (1860, 31042), (1870, 30876), (1992, 28985), (2040, 28303), (2046, 28220), (2108, 27390), (2244, 25730), (2490, 23188), (2573, 22440), (2635, 21912), (2728, 21165), (2739, 21080), (2805, 20584), (2822, 20460), (3162, 18260), (3320, 17391), (3410, 16932), (3652, 15810), (3720, 15521), (3740, 15438), (4092, 14110), (4216, 13695), (4233, 13640), (4488, 12865), (4565, 12648), (4980, 11594), (5115, 11288), (5146, 11220), (5270, 10956), (5478, 10540), (5610, 10292), (5644, 10230), (5797, 9960), (6324, 9130), (6820, 8466), (7055, 8184), (7304, 7905), (7480, 7719)]