26679840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 95219712

約数和(自身を除く): 68539872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 163, 165, 176, 186, 220, 240, 248, 264, 310, 326, 330, 341, 352, 372, 440, 465, 480, 489, 496, 528, 620, 652, 660, 682, 744, 815, 880, 930, 978, 992, 1023, 1056, 1240, 1304, 1320, 1364, 1488, 1630, 1705, 1760, 1793, 1860, 1956, 2046, 2445, 2480, 2608, 2640, 2728, 2976, 3260, 3410, 3586, 3720, 3912, 4092, 4890, 4960, 5053, 5115, 5216, 5280, 5379, 5456, 6520, 6820, 7172, 7440, 7824, 8184, 8965, 9780, 10106, 10230, 10758, 10912, 13040, 13640, 14344, 14880, 15159, 15648, 16368, 17930, 19560, 20212, 20460, 21516, 25265, 26080, 26895, 27280, 28688, 30318, 32736, 35860, 39120, 40424, 40920, 43032, 50530, 53790, 54560, 55583, 57376, 60636, 71720, 75795, 78240, 80848, 81840, 86064, 101060, 107580, 111166, 121272, 143440, 151590, 161696, 163680, 166749, 172128, 202120, 215160, 222332, 242544, 277915, 286880, 303180, 333498, 404240, 430320, 444664, 485088, 555830, 606360, 666996, 808480, 833745, 860640, 889328, 1111660, 1212720, 1333992, 1667490, 1778656, 2223320, 2425440, 2667984, 3334980, 4446640, 5335968, 6669960, 8893280, 13339920, 26679840]

約数ペア:

[(1, 26679840), (2, 13339920), (3, 8893280), (4, 6669960), (5, 5335968), (6, 4446640), (8, 3334980), (10, 2667984), (11, 2425440), (12, 2223320), (15, 1778656), (16, 1667490), (20, 1333992), (22, 1212720), (24, 1111660), (30, 889328), (31, 860640), (32, 833745), (33, 808480), (40, 666996), (44, 606360), (48, 555830), (55, 485088), (60, 444664), (62, 430320), (66, 404240), (80, 333498), (88, 303180), (93, 286880), (96, 277915), (110, 242544), (120, 222332), (124, 215160), (132, 202120), (155, 172128), (160, 166749), (163, 163680), (165, 161696), (176, 151590), (186, 143440), (220, 121272), (240, 111166), (248, 107580), (264, 101060), (310, 86064), (326, 81840), (330, 80848), (341, 78240), (352, 75795), (372, 71720), (440, 60636), (465, 57376), (480, 55583), (489, 54560), (496, 53790), (528, 50530), (620, 43032), (652, 40920), (660, 40424), (682, 39120), (744, 35860), (815, 32736), (880, 30318), (930, 28688), (978, 27280), (992, 26895), (1023, 26080), (1056, 25265), (1240, 21516), (1304, 20460), (1320, 20212), (1364, 19560), (1488, 17930), (1630, 16368), (1705, 15648), (1760, 15159), (1793, 14880), (1860, 14344), (1956, 13640), (2046, 13040), (2445, 10912), (2480, 10758), (2608, 10230), (2640, 10106), (2728, 9780), (2976, 8965), (3260, 8184), (3410, 7824), (3586, 7440), (3720, 7172), (3912, 6820), (4092, 6520), (4890, 5456), (4960, 5379), (5053, 5280), (5115, 5216)]