2196339840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127103}}^1$

素因数の和:127131

約数の個数: 128

約数和(自身を含む): 7778764800

約数和(自身を除く): 5582424960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 127103, 254206, 381309, 508412, 635515, 762618, 1016824, 1143927, 1271030, 1525236, 1906545, 2033648, 2287854, 2542060, 3050472, 3431781, 3813090, 4067296, 4575708, 5084120, 5719635, 6100944, 6863562, 7626180, 8134592, 9151416, 10168240, 11439270, 12201888, 13727124, 15252360, 16269184, 17158905, 18302832, 20336480, 22878540, 24403776, 27454248, 30504720, 34317810, 36605664, 40672960, 45757080, 48807552, 54908496, 61009440, 68635620, 73211328, 81345920, 91514160, 109816992, 122018880, 137271240, 146422656, 183028320, 219633984, 244037760, 274542480, 366056640, 439267968, 549084960, 732113280, 1098169920, 2196339840]

約数ペア:

[(1, 2196339840), (2, 1098169920), (3, 732113280), (4, 549084960), (5, 439267968), (6, 366056640), (8, 274542480), (9, 244037760), (10, 219633984), (12, 183028320), (15, 146422656), (16, 137271240), (18, 122018880), (20, 109816992), (24, 91514160), (27, 81345920), (30, 73211328), (32, 68635620), (36, 61009440), (40, 54908496), (45, 48807552), (48, 45757080), (54, 40672960), (60, 36605664), (64, 34317810), (72, 30504720), (80, 27454248), (90, 24403776), (96, 22878540), (108, 20336480), (120, 18302832), (128, 17158905), (135, 16269184), (144, 15252360), (160, 13727124), (180, 12201888), (192, 11439270), (216, 10168240), (240, 9151416), (270, 8134592), (288, 7626180), (320, 6863562), (360, 6100944), (384, 5719635), (432, 5084120), (480, 4575708), (540, 4067296), (576, 3813090), (640, 3431781), (720, 3050472), (864, 2542060), (960, 2287854), (1080, 2033648), (1152, 1906545), (1440, 1525236), (1728, 1271030), (1920, 1143927), (2160, 1016824), (2880, 762618), (3456, 635515), (4320, 508412), (5760, 381309), (8640, 254206), (17280, 127103)]