2158118400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 240

約数和(自身を含む): 7300586304

約数和(自身を除く): 5142467904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 258, 300, 320, 344, 384, 400, 430, 480, 512, 516, 600, 640, 645, 688, 768, 800, 860, 960, 1032, 1075, 1200, 1280, 1290, 1307, 1376, 1536, 1600, 1720, 1920, 2064, 2150, 2400, 2560, 2580, 2614, 2752, 3200, 3225, 3440, 3840, 3921, 4128, 4300, 4800, 5160, 5228, 5504, 6400, 6450, 6535, 6880, 7680, 7842, 8256, 8600, 9600, 10320, 10456, 11008, 12800, 12900, 13070, 13760, 15684, 16512, 17200, 19200, 19605, 20640, 20912, 22016, 25800, 26140, 27520, 31368, 32675, 33024, 34400, 38400, 39210, 41280, 41824, 51600, 52280, 55040, 56201, 62736, 65350, 66048, 68800, 78420, 82560, 83648, 98025, 103200, 104560, 110080, 112402, 125472, 130700, 137600, 156840, 165120, 167296, 168603, 196050, 206400, 209120, 224804, 250944, 261400, 275200, 281005, 313680, 330240, 334592, 337206, 392100, 412800, 418240, 449608, 501888, 522800, 550400, 562010, 627360, 669184, 674412, 784200, 825600, 836480, 843015, 899216, 1003776, 1045600, 1124020, 1254720, 1348824, 1405025, 1568400, 1651200, 1672960, 1686030, 1798432, 2007552, 2091200, 2248040, 2509440, 2697648, 2810050, 3136800, 3345920, 3372060, 3596864, 4182400, 4215075, 4496080, 5018880, 5395296, 5620100, 6273600, 6744120, 7193728, 8364800, 8430150, 8992160, 10037760, 10790592, 11240200, 12547200, 13488240, 14387456, 16729600, 16860300, 17984320, 21581184, 22480400, 25094400, 26976480, 28774912, 33720600, 35968640, 43162368, 44960800, 50188800, 53952960, 67441200, 71937280, 86324736, 89921600, 107905920, 134882400, 143874560, 179843200, 215811840, 269764800, 359686400, 431623680, 539529600, 719372800, 1079059200, 2158118400]

約数ペア:

[(1, 2158118400), (2, 1079059200), (3, 719372800), (4, 539529600), (5, 431623680), (6, 359686400), (8, 269764800), (10, 215811840), (12, 179843200), (15, 143874560), (16, 134882400), (20, 107905920), (24, 89921600), (25, 86324736), (30, 71937280), (32, 67441200), (40, 53952960), (43, 50188800), (48, 44960800), (50, 43162368), (60, 35968640), (64, 33720600), (75, 28774912), (80, 26976480), (86, 25094400), (96, 22480400), (100, 21581184), (120, 17984320), (128, 16860300), (129, 16729600), (150, 14387456), (160, 13488240), (172, 12547200), (192, 11240200), (200, 10790592), (215, 10037760), (240, 8992160), (256, 8430150), (258, 8364800), (300, 7193728), (320, 6744120), (344, 6273600), (384, 5620100), (400, 5395296), (430, 5018880), (480, 4496080), (512, 4215075), (516, 4182400), (600, 3596864), (640, 3372060), (645, 3345920), (688, 3136800), (768, 2810050), (800, 2697648), (860, 2509440), (960, 2248040), (1032, 2091200), (1075, 2007552), (1200, 1798432), (1280, 1686030), (1290, 1672960), (1307, 1651200), (1376, 1568400), (1536, 1405025), (1600, 1348824), (1720, 1254720), (1920, 1124020), (2064, 1045600), (2150, 1003776), (2400, 899216), (2560, 843015), (2580, 836480), (2614, 825600), (2752, 784200), (3200, 674412), (3225, 669184), (3440, 627360), (3840, 562010), (3921, 550400), (4128, 522800), (4300, 501888), (4800, 449608), (5160, 418240), (5228, 412800), (5504, 392100), (6400, 337206), (6450, 334592), (6535, 330240), (6880, 313680), (7680, 281005), (7842, 275200), (8256, 261400), (8600, 250944), (9600, 224804), (10320, 209120), (10456, 206400), (11008, 196050), (12800, 168603), (12900, 167296), (13070, 165120), (13760, 156840), (15684, 137600), (16512, 130700), (17200, 125472), (19200, 112402), (19605, 110080), (20640, 104560), (20912, 103200), (22016, 98025), (25800, 83648), (26140, 82560), (27520, 78420), (31368, 68800), (32675, 66048), (33024, 65350), (34400, 62736), (38400, 56201), (39210, 55040), (41280, 52280), (41824, 51600)]