219012480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 773323200

約数和(自身を除く): 554310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 809, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1618, 1692, 1880, 1920, 2115, 2256, 2427, 2820, 2880, 3008, 3236, 3384, 3760, 4045, 4230, 4512, 4854, 5640, 5760, 6016, 6472, 6768, 7281, 7520, 8090, 8460, 9024, 9708, 11280, 12135, 12944, 13536, 14562, 15040, 16180, 16920, 18048, 19416, 22560, 24270, 25888, 27072, 29124, 30080, 32360, 33840, 36405, 38023, 38832, 45120, 48540, 51776, 54144, 58248, 64720, 67680, 72810, 76046, 77664, 90240, 97080, 103552, 114069, 116496, 129440, 135360, 145620, 152092, 155328, 190115, 194160, 228138, 232992, 258880, 270720, 291240, 304184, 310656, 342207, 380230, 388320, 456276, 465984, 517760, 570345, 582480, 608368, 684414, 760460, 776640, 912552, 931968, 1140690, 1164960, 1216736, 1368828, 1520920, 1553280, 1711035, 1825104, 2281380, 2329920, 2433472, 2737656, 3041840, 3422070, 3650208, 4562760, 4659840, 4866944, 5475312, 6083680, 6844140, 7300416, 9125520, 10950624, 12167360, 13688280, 14600832, 18251040, 21901248, 24334720, 27376560, 36502080, 43802496, 54753120, 73004160, 109506240, 219012480]

約数ペア:

[(1, 219012480), (2, 109506240), (3, 73004160), (4, 54753120), (5, 43802496), (6, 36502080), (8, 27376560), (9, 24334720), (10, 21901248), (12, 18251040), (15, 14600832), (16, 13688280), (18, 12167360), (20, 10950624), (24, 9125520), (30, 7300416), (32, 6844140), (36, 6083680), (40, 5475312), (45, 4866944), (47, 4659840), (48, 4562760), (60, 3650208), (64, 3422070), (72, 3041840), (80, 2737656), (90, 2433472), (94, 2329920), (96, 2281380), (120, 1825104), (128, 1711035), (141, 1553280), (144, 1520920), (160, 1368828), (180, 1216736), (188, 1164960), (192, 1140690), (235, 931968), (240, 912552), (282, 776640), (288, 760460), (320, 684414), (360, 608368), (376, 582480), (384, 570345), (423, 517760), (470, 465984), (480, 456276), (564, 388320), (576, 380230), (640, 342207), (705, 310656), (720, 304184), (752, 291240), (809, 270720), (846, 258880), (940, 232992), (960, 228138), (1128, 194160), (1152, 190115), (1410, 155328), (1440, 152092), (1504, 145620), (1618, 135360), (1692, 129440), (1880, 116496), (1920, 114069), (2115, 103552), (2256, 97080), (2427, 90240), (2820, 77664), (2880, 76046), (3008, 72810), (3236, 67680), (3384, 64720), (3760, 58248), (4045, 54144), (4230, 51776), (4512, 48540), (4854, 45120), (5640, 38832), (5760, 38023), (6016, 36405), (6472, 33840), (6768, 32360), (7281, 30080), (7520, 29124), (8090, 27072), (8460, 25888), (9024, 24270), (9708, 22560), (11280, 19416), (12135, 18048), (12944, 16920), (13536, 16180), (14562, 15040)]