26003880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 102435840

約数和(自身を除く): 76431960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 607, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1214, 1224, 1260, 1428, 1530, 1785, 1821, 2040, 2142, 2380, 2428, 2520, 2856, 3035, 3060, 3570, 3642, 4249, 4284, 4760, 4856, 5355, 5463, 6070, 6120, 7140, 7284, 8498, 8568, 9105, 10319, 10710, 10926, 12140, 12747, 14280, 14568, 16996, 18210, 20638, 21245, 21420, 21852, 24280, 25494, 27315, 30957, 33992, 36420, 38241, 41276, 42490, 42840, 43704, 50988, 51595, 54630, 61914, 63735, 72233, 72840, 76482, 82552, 84980, 92871, 101976, 103190, 109260, 123828, 127470, 144466, 152964, 154785, 169960, 185742, 191205, 206380, 216699, 218520, 247656, 254940, 288932, 305928, 309570, 361165, 371484, 382410, 412760, 433398, 464355, 509880, 577864, 619140, 650097, 722330, 742968, 764820, 866796, 928710, 1083495, 1238280, 1300194, 1444660, 1529640, 1733592, 1857420, 2166990, 2600388, 2889320, 3250485, 3714840, 4333980, 5200776, 6500970, 8667960, 13001940, 26003880]

約数ペア:

[(1, 26003880), (2, 13001940), (3, 8667960), (4, 6500970), (5, 5200776), (6, 4333980), (7, 3714840), (8, 3250485), (9, 2889320), (10, 2600388), (12, 2166990), (14, 1857420), (15, 1733592), (17, 1529640), (18, 1444660), (20, 1300194), (21, 1238280), (24, 1083495), (28, 928710), (30, 866796), (34, 764820), (35, 742968), (36, 722330), (40, 650097), (42, 619140), (45, 577864), (51, 509880), (56, 464355), (60, 433398), (63, 412760), (68, 382410), (70, 371484), (72, 361165), (84, 309570), (85, 305928), (90, 288932), (102, 254940), (105, 247656), (119, 218520), (120, 216699), (126, 206380), (136, 191205), (140, 185742), (153, 169960), (168, 154785), (170, 152964), (180, 144466), (204, 127470), (210, 123828), (238, 109260), (252, 103190), (255, 101976), (280, 92871), (306, 84980), (315, 82552), (340, 76482), (357, 72840), (360, 72233), (408, 63735), (420, 61914), (476, 54630), (504, 51595), (510, 50988), (595, 43704), (607, 42840), (612, 42490), (630, 41276), (680, 38241), (714, 36420), (765, 33992), (840, 30957), (952, 27315), (1020, 25494), (1071, 24280), (1190, 21852), (1214, 21420), (1224, 21245), (1260, 20638), (1428, 18210), (1530, 16996), (1785, 14568), (1821, 14280), (2040, 12747), (2142, 12140), (2380, 10926), (2428, 10710), (2520, 10319), (2856, 9105), (3035, 8568), (3060, 8498), (3570, 7284), (3642, 7140), (4249, 6120), (4284, 6070), (4760, 5463), (4856, 5355)]