283643640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 256

約数和(自身を含む): 1144627200

約数和(自身を除く): 860983560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2207, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4414, 4590, 4760, 5355, 6120, 6426, 6621, 7140, 7560, 8568, 8828, 9180, 10710, 11035, 12852, 13242, 14280, 15449, 16065, 17656, 18360, 19863, 21420, 22070, 25704, 26484, 30898, 32130, 33105, 37519, 39726, 42840, 44140, 46347, 52968, 59589, 61796, 64260, 66210, 75038, 77245, 79452, 88280, 92694, 99315, 112557, 119178, 123592, 128520, 132420, 139041, 150076, 154490, 158904, 185388, 187595, 198630, 225114, 231735, 238356, 262633, 264840, 278082, 297945, 300152, 308980, 337671, 370776, 375190, 397260, 417123, 450228, 463470, 476712, 525266, 556164, 562785, 595890, 617960, 675342, 695205, 750380, 787899, 794520, 834246, 900456, 926940, 1013013, 1050532, 1112328, 1125570, 1191780, 1313165, 1350684, 1390410, 1500760, 1575798, 1668492, 1688355, 1853880, 2026026, 2085615, 2101064, 2251140, 2363697, 2383560, 2626330, 2701368, 2780820, 3151596, 3336984, 3376710, 3939495, 4052052, 4171230, 4502280, 4727394, 5065065, 5252660, 5561640, 6303192, 6753420, 7091091, 7878990, 8104104, 8342460, 9454788, 10130130, 10505320, 11818485, 13506840, 14182182, 15757980, 16684920, 18909576, 20260260, 23636970, 28364364, 31515960, 35455455, 40520520, 47273940, 56728728, 70910910, 94547880, 141821820, 283643640]

約数ペア:

[(1, 283643640), (2, 141821820), (3, 94547880), (4, 70910910), (5, 56728728), (6, 47273940), (7, 40520520), (8, 35455455), (9, 31515960), (10, 28364364), (12, 23636970), (14, 20260260), (15, 18909576), (17, 16684920), (18, 15757980), (20, 14182182), (21, 13506840), (24, 11818485), (27, 10505320), (28, 10130130), (30, 9454788), (34, 8342460), (35, 8104104), (36, 7878990), (40, 7091091), (42, 6753420), (45, 6303192), (51, 5561640), (54, 5252660), (56, 5065065), (60, 4727394), (63, 4502280), (68, 4171230), (70, 4052052), (72, 3939495), (84, 3376710), (85, 3336984), (90, 3151596), (102, 2780820), (105, 2701368), (108, 2626330), (119, 2383560), (120, 2363697), (126, 2251140), (135, 2101064), (136, 2085615), (140, 2026026), (153, 1853880), (168, 1688355), (170, 1668492), (180, 1575798), (189, 1500760), (204, 1390410), (210, 1350684), (216, 1313165), (238, 1191780), (252, 1125570), (255, 1112328), (270, 1050532), (280, 1013013), (306, 926940), (315, 900456), (340, 834246), (357, 794520), (360, 787899), (378, 750380), (408, 695205), (420, 675342), (459, 617960), (476, 595890), (504, 562785), (510, 556164), (540, 525266), (595, 476712), (612, 463470), (630, 450228), (680, 417123), (714, 397260), (756, 375190), (765, 370776), (840, 337671), (918, 308980), (945, 300152), (952, 297945), (1020, 278082), (1071, 264840), (1080, 262633), (1190, 238356), (1224, 231735), (1260, 225114), (1428, 198630), (1512, 187595), (1530, 185388), (1785, 158904), (1836, 154490), (1890, 150076), (2040, 139041), (2142, 132420), (2207, 128520), (2295, 123592), (2380, 119178), (2520, 112557), (2856, 99315), (3060, 92694), (3213, 88280), (3570, 79452), (3672, 77245), (3780, 75038), (4284, 66210), (4414, 64260), (4590, 61796), (4760, 59589), (5355, 52968), (6120, 46347), (6426, 44140), (6621, 42840), (7140, 39726), (7560, 37519), (8568, 33105), (8828, 32130), (9180, 30898), (10710, 26484), (11035, 25704), (12852, 22070), (13242, 21420), (14280, 19863), (15449, 18360), (16065, 17656)]