1234600920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163307}}^1$

素因数の和:163334

約数の個数: 128

約数和(自身を含む): 4703270400

約数和(自身を除く): 3468669480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 163307, 326614, 489921, 653228, 816535, 979842, 1143149, 1306456, 1469763, 1633070, 1959684, 2286298, 2449605, 2939526, 3266140, 3429447, 3919368, 4409289, 4572596, 4899210, 5715745, 5879052, 6532280, 6858894, 7348815, 8818578, 9145192, 9798420, 10288341, 11431490, 11758104, 13717788, 14697630, 17147235, 17637156, 19596840, 20576682, 22046445, 22862980, 27435576, 29395260, 30865023, 34294470, 35274312, 41153364, 44092890, 45725960, 51441705, 58790520, 61730046, 68588940, 82306728, 88185780, 102883410, 123460092, 137177880, 154325115, 176371560, 205766820, 246920184, 308650230, 411533640, 617300460, 1234600920]

約数ペア:

[(1, 1234600920), (2, 617300460), (3, 411533640), (4, 308650230), (5, 246920184), (6, 205766820), (7, 176371560), (8, 154325115), (9, 137177880), (10, 123460092), (12, 102883410), (14, 88185780), (15, 82306728), (18, 68588940), (20, 61730046), (21, 58790520), (24, 51441705), (27, 45725960), (28, 44092890), (30, 41153364), (35, 35274312), (36, 34294470), (40, 30865023), (42, 29395260), (45, 27435576), (54, 22862980), (56, 22046445), (60, 20576682), (63, 19596840), (70, 17637156), (72, 17147235), (84, 14697630), (90, 13717788), (105, 11758104), (108, 11431490), (120, 10288341), (126, 9798420), (135, 9145192), (140, 8818578), (168, 7348815), (180, 6858894), (189, 6532280), (210, 5879052), (216, 5715745), (252, 4899210), (270, 4572596), (280, 4409289), (315, 3919368), (360, 3429447), (378, 3266140), (420, 2939526), (504, 2449605), (540, 2286298), (630, 1959684), (756, 1633070), (840, 1469763), (945, 1306456), (1080, 1143149), (1260, 979842), (1512, 816535), (1890, 653228), (2520, 489921), (3780, 326614), (7560, 163307)]