219139200

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 288

約数和(自身を含む): 894466560

約数和(自身を除く): 675327360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1087, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2174, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3261, 3360, 3600, 4032, 4200, 4348, 4480, 4800, 5040, 5435, 5600, 5760, 6300, 6522, 6720, 7200, 7609, 8064, 8400, 8696, 9600, 9783, 10080, 10870, 11200, 12600, 13044, 13440, 14400, 15218, 16305, 16800, 17392, 19566, 20160, 21740, 22400, 22827, 25200, 26088, 27175, 28800, 30436, 32610, 33600, 34784, 38045, 39132, 40320, 43480, 45654, 48915, 50400, 52176, 54350, 60872, 65220, 67200, 68481, 69568, 76090, 78264, 81525, 86960, 91308, 97830, 100800, 104352, 108700, 114135, 121744, 130440, 136962, 139136, 152180, 156528, 163050, 173920, 182616, 190225, 195660, 201600, 208704, 217400, 228270, 243488, 244575, 260880, 273924, 304360, 313056, 326100, 342405, 347840, 365232, 380450, 391320, 417408, 434800, 456540, 486976, 489150, 521760, 547848, 570675, 608720, 626112, 652200, 684810, 695680, 730464, 760900, 782640, 869600, 913080, 973952, 978300, 1043520, 1095696, 1141350, 1217440, 1252224, 1304400, 1369620, 1460928, 1521800, 1565280, 1712025, 1739200, 1826160, 1956600, 2087040, 2191392, 2282700, 2434880, 2608800, 2739240, 2921856, 3043600, 3130560, 3424050, 3478400, 3652320, 3913200, 4382784, 4565400, 4869760, 5217600, 5478480, 6087200, 6261120, 6848100, 7304640, 7826400, 8765568, 9130800, 10435200, 10956960, 12174400, 13696200, 14609280, 15652800, 18261600, 21913920, 24348800, 27392400, 31305600, 36523200, 43827840, 54784800, 73046400, 109569600, 219139200]

約数ペア:

[(1, 219139200), (2, 109569600), (3, 73046400), (4, 54784800), (5, 43827840), (6, 36523200), (7, 31305600), (8, 27392400), (9, 24348800), (10, 21913920), (12, 18261600), (14, 15652800), (15, 14609280), (16, 13696200), (18, 12174400), (20, 10956960), (21, 10435200), (24, 9130800), (25, 8765568), (28, 7826400), (30, 7304640), (32, 6848100), (35, 6261120), (36, 6087200), (40, 5478480), (42, 5217600), (45, 4869760), (48, 4565400), (50, 4382784), (56, 3913200), (60, 3652320), (63, 3478400), (64, 3424050), (70, 3130560), (72, 3043600), (75, 2921856), (80, 2739240), (84, 2608800), (90, 2434880), (96, 2282700), (100, 2191392), (105, 2087040), (112, 1956600), (120, 1826160), (126, 1739200), (128, 1712025), (140, 1565280), (144, 1521800), (150, 1460928), (160, 1369620), (168, 1304400), (175, 1252224), (180, 1217440), (192, 1141350), (200, 1095696), (210, 1043520), (224, 978300), (225, 973952), (240, 913080), (252, 869600), (280, 782640), (288, 760900), (300, 730464), (315, 695680), (320, 684810), (336, 652200), (350, 626112), (360, 608720), (384, 570675), (400, 547848), (420, 521760), (448, 489150), (450, 486976), (480, 456540), (504, 434800), (525, 417408), (560, 391320), (576, 380450), (600, 365232), (630, 347840), (640, 342405), (672, 326100), (700, 313056), (720, 304360), (800, 273924), (840, 260880), (896, 244575), (900, 243488), (960, 228270), (1008, 217400), (1050, 208704), (1087, 201600), (1120, 195660), (1152, 190225), (1200, 182616), (1260, 173920), (1344, 163050), (1400, 156528), (1440, 152180), (1575, 139136), (1600, 136962), (1680, 130440), (1800, 121744), (1920, 114135), (2016, 108700), (2100, 104352), (2174, 100800), (2240, 97830), (2400, 91308), (2520, 86960), (2688, 81525), (2800, 78264), (2880, 76090), (3150, 69568), (3200, 68481), (3261, 67200), (3360, 65220), (3600, 60872), (4032, 54350), (4200, 52176), (4348, 50400), (4480, 48915), (4800, 45654), (5040, 43480), (5435, 40320), (5600, 39132), (5760, 38045), (6300, 34784), (6522, 33600), (6720, 32610), (7200, 30436), (7609, 28800), (8064, 27175), (8400, 26088), (8696, 25200), (9600, 22827), (9783, 22400), (10080, 21740), (10870, 20160), (11200, 19566), (12600, 17392), (13044, 16800), (13440, 16305), (14400, 15218)]