1864300320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13921}}^1$

素因数の和:13976

約数の個数: 192

約数和(自身を含む): 6736020480

約数和(自身を除く): 4871720160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 13921, 14880, 16740, 22320, 26784, 27842, 33480, 41763, 44640, 55684, 66960, 69605, 83526, 111368, 125289, 133920, 139210, 167052, 208815, 222736, 250578, 278420, 334104, 375867, 417630, 431551, 445472, 501156, 556840, 626445, 668208, 751734, 835260, 863102, 1002312, 1113680, 1252890, 1294653, 1336416, 1503468, 1670520, 1726204, 1879335, 2004624, 2157755, 2227360, 2505780, 2589306, 3006936, 3341040, 3452408, 3758670, 3883959, 4009248, 4315510, 5011560, 5178612, 6013872, 6473265, 6682080, 6904816, 7517340, 7767918, 8631020, 10023120, 10357224, 11651877, 12027744, 12946530, 13809632, 15034680, 15535836, 17262040, 19419795, 20046240, 20714448, 23303754, 25893060, 30069360, 31071672, 34524080, 38839590, 41428896, 46607508, 51786120, 58259385, 60138720, 62143344, 69048160, 77679180, 93215016, 103572240, 116518770, 124286688, 155358360, 186430032, 207144480, 233037540, 310716720, 372860064, 466075080, 621433440, 932150160, 1864300320]

約数ペア:

[(1, 1864300320), (2, 932150160), (3, 621433440), (4, 466075080), (5, 372860064), (6, 310716720), (8, 233037540), (9, 207144480), (10, 186430032), (12, 155358360), (15, 124286688), (16, 116518770), (18, 103572240), (20, 93215016), (24, 77679180), (27, 69048160), (30, 62143344), (31, 60138720), (32, 58259385), (36, 51786120), (40, 46607508), (45, 41428896), (48, 38839590), (54, 34524080), (60, 31071672), (62, 30069360), (72, 25893060), (80, 23303754), (90, 20714448), (93, 20046240), (96, 19419795), (108, 17262040), (120, 15535836), (124, 15034680), (135, 13809632), (144, 12946530), (155, 12027744), (160, 11651877), (180, 10357224), (186, 10023120), (216, 8631020), (240, 7767918), (248, 7517340), (270, 6904816), (279, 6682080), (288, 6473265), (310, 6013872), (360, 5178612), (372, 5011560), (432, 4315510), (465, 4009248), (480, 3883959), (496, 3758670), (540, 3452408), (558, 3341040), (620, 3006936), (720, 2589306), (744, 2505780), (837, 2227360), (864, 2157755), (930, 2004624), (992, 1879335), (1080, 1726204), (1116, 1670520), (1240, 1503468), (1395, 1336416), (1440, 1294653), (1488, 1252890), (1674, 1113680), (1860, 1002312), (2160, 863102), (2232, 835260), (2480, 751734), (2790, 668208), (2976, 626445), (3348, 556840), (3720, 501156), (4185, 445472), (4320, 431551), (4464, 417630), (4960, 375867), (5580, 334104), (6696, 278420), (7440, 250578), (8370, 222736), (8928, 208815), (11160, 167052), (13392, 139210), (13921, 133920), (14880, 125289), (16740, 111368), (22320, 83526), (26784, 69605), (27842, 66960), (33480, 55684), (41763, 44640)]