1847941440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 224

約数和(自身を含む): 6179880960

約数和(自身を除く): 4331939520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 192, 230, 240, 254, 276, 320, 345, 368, 381, 460, 480, 508, 552, 635, 659, 690, 736, 762, 920, 960, 1016, 1104, 1270, 1318, 1380, 1472, 1524, 1840, 1905, 1977, 2032, 2208, 2540, 2636, 2760, 2921, 3048, 3295, 3680, 3810, 3954, 4064, 4416, 5080, 5272, 5520, 5842, 6096, 6590, 7360, 7620, 7908, 8128, 8763, 9885, 10160, 10544, 11040, 11684, 12192, 13180, 14605, 15157, 15240, 15816, 17526, 19770, 20320, 21088, 22080, 23368, 24384, 26360, 29210, 30314, 30480, 31632, 35052, 39540, 40640, 42176, 43815, 45471, 46736, 52720, 58420, 60628, 60960, 63264, 70104, 75785, 79080, 83693, 87630, 90942, 93472, 105440, 116840, 121256, 121920, 126528, 140208, 151570, 158160, 167386, 175260, 181884, 186944, 210880, 227355, 233680, 242512, 251079, 280416, 303140, 316320, 334772, 350520, 363768, 418465, 454710, 467360, 485024, 502158, 560832, 606280, 632640, 669544, 701040, 727536, 836930, 909420, 934720, 970048, 1004316, 1212560, 1255395, 1339088, 1402080, 1455072, 1673860, 1818840, 1924939, 2008632, 2425120, 2510790, 2678176, 2804160, 2910144, 3347720, 3637680, 3849878, 4017264, 4850240, 5021580, 5356352, 5774817, 6695440, 7275360, 7699756, 8034528, 9624695, 10043160, 11549634, 13390880, 14550720, 15399512, 16069056, 19249390, 20086320, 23099268, 26781760, 28874085, 30799024, 38498780, 40172640, 46198536, 57748170, 61598048, 76997560, 80345280, 92397072, 115496340, 123196096, 153995120, 184794144, 230992680, 307990240, 369588288, 461985360, 615980480, 923970720, 1847941440]

約数ペア:

[(1, 1847941440), (2, 923970720), (3, 615980480), (4, 461985360), (5, 369588288), (6, 307990240), (8, 230992680), (10, 184794144), (12, 153995120), (15, 123196096), (16, 115496340), (20, 92397072), (23, 80345280), (24, 76997560), (30, 61598048), (32, 57748170), (40, 46198536), (46, 40172640), (48, 38498780), (60, 30799024), (64, 28874085), (69, 26781760), (80, 23099268), (92, 20086320), (96, 19249390), (115, 16069056), (120, 15399512), (127, 14550720), (138, 13390880), (160, 11549634), (184, 10043160), (192, 9624695), (230, 8034528), (240, 7699756), (254, 7275360), (276, 6695440), (320, 5774817), (345, 5356352), (368, 5021580), (381, 4850240), (460, 4017264), (480, 3849878), (508, 3637680), (552, 3347720), (635, 2910144), (659, 2804160), (690, 2678176), (736, 2510790), (762, 2425120), (920, 2008632), (960, 1924939), (1016, 1818840), (1104, 1673860), (1270, 1455072), (1318, 1402080), (1380, 1339088), (1472, 1255395), (1524, 1212560), (1840, 1004316), (1905, 970048), (1977, 934720), (2032, 909420), (2208, 836930), (2540, 727536), (2636, 701040), (2760, 669544), (2921, 632640), (3048, 606280), (3295, 560832), (3680, 502158), (3810, 485024), (3954, 467360), (4064, 454710), (4416, 418465), (5080, 363768), (5272, 350520), (5520, 334772), (5842, 316320), (6096, 303140), (6590, 280416), (7360, 251079), (7620, 242512), (7908, 233680), (8128, 227355), (8763, 210880), (9885, 186944), (10160, 181884), (10544, 175260), (11040, 167386), (11684, 158160), (12192, 151570), (13180, 140208), (14605, 126528), (15157, 121920), (15240, 121256), (15816, 116840), (17526, 105440), (19770, 93472), (20320, 90942), (21088, 87630), (22080, 83693), (23368, 79080), (24384, 75785), (26360, 70104), (29210, 63264), (30314, 60960), (30480, 60628), (31632, 58420), (35052, 52720), (39540, 46736), (40640, 45471), (42176, 43815)]