19597200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2361

約数の個数: 120

約数和(自身を含む): 71775168

約数和(自身を除く): 52177968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2333, 2800, 4200, 4666, 6999, 8400, 9332, 11665, 13998, 16331, 18664, 23330, 27996, 32662, 34995, 37328, 46660, 48993, 55992, 58325, 65324, 69990, 81655, 93320, 97986, 111984, 116650, 130648, 139980, 163310, 174975, 186640, 195972, 233300, 244965, 261296, 279960, 326620, 349950, 391944, 408275, 466600, 489930, 559920, 653240, 699900, 783888, 816550, 933200, 979860, 1224825, 1306480, 1399800, 1633100, 1959720, 2449650, 2799600, 3266200, 3919440, 4899300, 6532400, 9798600, 19597200]

約数ペア:

[(1, 19597200), (2, 9798600), (3, 6532400), (4, 4899300), (5, 3919440), (6, 3266200), (7, 2799600), (8, 2449650), (10, 1959720), (12, 1633100), (14, 1399800), (15, 1306480), (16, 1224825), (20, 979860), (21, 933200), (24, 816550), (25, 783888), (28, 699900), (30, 653240), (35, 559920), (40, 489930), (42, 466600), (48, 408275), (50, 391944), (56, 349950), (60, 326620), (70, 279960), (75, 261296), (80, 244965), (84, 233300), (100, 195972), (105, 186640), (112, 174975), (120, 163310), (140, 139980), (150, 130648), (168, 116650), (175, 111984), (200, 97986), (210, 93320), (240, 81655), (280, 69990), (300, 65324), (336, 58325), (350, 55992), (400, 48993), (420, 46660), (525, 37328), (560, 34995), (600, 32662), (700, 27996), (840, 23330), (1050, 18664), (1200, 16331), (1400, 13998), (1680, 11665), (2100, 9332), (2333, 8400), (2800, 6999), (4200, 4666)]