2047374720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5913

約数の個数: 192

約数和(自身を含む): 7186973040

約数和(自身を除く): 5139598320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5760, 5827, 5856, 7320, 7808, 8784, 9760, 10980, 11654, 11712, 14640, 17481, 17568, 19520, 21960, 23308, 23424, 29135, 29280, 34962, 35136, 39040, 43920, 46616, 52443, 58270, 58560, 69924, 70272, 87405, 87840, 93232, 104886, 116540, 117120, 139848, 174810, 175680, 186464, 209772, 233080, 262215, 279696, 349620, 351360, 355447, 372928, 419544, 466160, 524430, 559392, 699240, 710894, 745856, 839088, 932320, 1048860, 1066341, 1118784, 1398480, 1421788, 1678176, 1777235, 1864640, 2097720, 2132682, 2237568, 2796960, 2843576, 3199023, 3356352, 3554470, 3729280, 4195440, 4265364, 5331705, 5593920, 5687152, 6398046, 6712704, 7108940, 8390880, 8530728, 10663410, 11187840, 11374304, 12796092, 14217880, 15995115, 16781760, 17061456, 21326820, 22748608, 25592184, 28435760, 31990230, 33563520, 34122912, 42653640, 45497216, 51184368, 56871520, 63980460, 68245824, 85307280, 102368736, 113743040, 127960920, 136491648, 170614560, 204737472, 227486080, 255921840, 341229120, 409474944, 511843680, 682458240, 1023687360, 2047374720]

約数ペア:

[(1, 2047374720), (2, 1023687360), (3, 682458240), (4, 511843680), (5, 409474944), (6, 341229120), (8, 255921840), (9, 227486080), (10, 204737472), (12, 170614560), (15, 136491648), (16, 127960920), (18, 113743040), (20, 102368736), (24, 85307280), (30, 68245824), (32, 63980460), (36, 56871520), (40, 51184368), (45, 45497216), (48, 42653640), (60, 34122912), (61, 33563520), (64, 31990230), (72, 28435760), (80, 25592184), (90, 22748608), (96, 21326820), (120, 17061456), (122, 16781760), (128, 15995115), (144, 14217880), (160, 12796092), (180, 11374304), (183, 11187840), (192, 10663410), (240, 8530728), (244, 8390880), (288, 7108940), (305, 6712704), (320, 6398046), (360, 5687152), (366, 5593920), (384, 5331705), (480, 4265364), (488, 4195440), (549, 3729280), (576, 3554470), (610, 3356352), (640, 3199023), (720, 2843576), (732, 2796960), (915, 2237568), (960, 2132682), (976, 2097720), (1098, 1864640), (1152, 1777235), (1220, 1678176), (1440, 1421788), (1464, 1398480), (1830, 1118784), (1920, 1066341), (1952, 1048860), (2196, 932320), (2440, 839088), (2745, 745856), (2880, 710894), (2928, 699240), (3660, 559392), (3904, 524430), (4392, 466160), (4880, 419544), (5490, 372928), (5760, 355447), (5827, 351360), (5856, 349620), (7320, 279696), (7808, 262215), (8784, 233080), (9760, 209772), (10980, 186464), (11654, 175680), (11712, 174810), (14640, 139848), (17481, 117120), (17568, 116540), (19520, 104886), (21960, 93232), (23308, 87840), (23424, 87405), (29135, 70272), (29280, 69924), (34962, 58560), (35136, 58270), (39040, 52443), (43920, 46616)]