16855596840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{36007}}^1$

素因数の和:36151

約数の個数: 128

約数和(自身を含む): 52266332160

約数和(自身を除く): 35410735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 83, 94, 120, 141, 166, 188, 235, 249, 282, 332, 376, 415, 470, 498, 564, 664, 705, 830, 940, 996, 1128, 1245, 1410, 1660, 1880, 1992, 2490, 2820, 3320, 3901, 4980, 5640, 7802, 9960, 11703, 15604, 19505, 23406, 31208, 36007, 39010, 46812, 58515, 72014, 78020, 93624, 108021, 117030, 144028, 156040, 180035, 216042, 234060, 288056, 360070, 432084, 468120, 540105, 720140, 864168, 1080210, 1440280, 1692329, 2160420, 2988581, 3384658, 4320840, 5076987, 5977162, 6769316, 8461645, 8965743, 10153974, 11954324, 13538632, 14942905, 16923290, 17931486, 20307948, 23908648, 25384935, 29885810, 33846580, 35862972, 40615896, 44828715, 50769870, 59771620, 67693160, 71725944, 89657430, 101539740, 119543240, 140463307, 179314860, 203079480, 280926614, 358629720, 421389921, 561853228, 702316535, 842779842, 1123706456, 1404633070, 1685559684, 2106949605, 2809266140, 3371119368, 4213899210, 5618532280, 8427798420, 16855596840]

約数ペア:

[(1, 16855596840), (2, 8427798420), (3, 5618532280), (4, 4213899210), (5, 3371119368), (6, 2809266140), (8, 2106949605), (10, 1685559684), (12, 1404633070), (15, 1123706456), (20, 842779842), (24, 702316535), (30, 561853228), (40, 421389921), (47, 358629720), (60, 280926614), (83, 203079480), (94, 179314860), (120, 140463307), (141, 119543240), (166, 101539740), (188, 89657430), (235, 71725944), (249, 67693160), (282, 59771620), (332, 50769870), (376, 44828715), (415, 40615896), (470, 35862972), (498, 33846580), (564, 29885810), (664, 25384935), (705, 23908648), (830, 20307948), (940, 17931486), (996, 16923290), (1128, 14942905), (1245, 13538632), (1410, 11954324), (1660, 10153974), (1880, 8965743), (1992, 8461645), (2490, 6769316), (2820, 5977162), (3320, 5076987), (3901, 4320840), (4980, 3384658), (5640, 2988581), (7802, 2160420), (9960, 1692329), (11703, 1440280), (15604, 1080210), (19505, 864168), (23406, 720140), (31208, 540105), (36007, 468120), (39010, 432084), (46812, 360070), (58515, 288056), (72014, 234060), (78020, 216042), (93624, 180035), (108021, 156040), (117030, 144028)]