1800794160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4041

約数の個数: 320

約数和(自身を含む): 7124544000

約数和(自身を除く): 5323749840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1520, 1584, 1672, 1710, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2970, 3135, 3344, 3420, 3762, 3960, 3989, 4104, 4180, 4560, 4752, 5016, 5130, 5643, 5940, 6270, 6840, 7524, 7920, 7978, 8208, 8360, 9405, 10032, 10260, 11286, 11880, 11967, 12540, 13680, 15048, 15956, 16720, 18810, 19945, 20520, 22572, 23760, 23934, 25080, 28215, 30096, 31912, 35901, 37620, 39890, 41040, 43879, 45144, 47868, 50160, 56430, 59835, 63824, 71802, 75240, 75791, 79780, 87758, 90288, 95736, 107703, 112860, 119670, 131637, 143604, 150480, 151582, 159560, 175516, 179505, 191472, 215406, 219395, 225720, 227373, 239340, 263274, 287208, 303164, 319120, 351032, 359010, 378955, 394911, 430812, 438790, 451440, 454746, 478680, 526548, 538515, 574416, 606328, 658185, 682119, 702064, 718020, 757910, 789822, 833701, 861624, 877580, 909492, 957360, 1053096, 1077030, 1136865, 1184733, 1212656, 1316370, 1364238, 1436040, 1515820, 1579644, 1667402, 1723248, 1755160, 1818984, 1974555, 2046357, 2106192, 2154060, 2273730, 2369466, 2501103, 2632740, 2728476, 2872080, 3031640, 3159288, 3334804, 3410595, 3510320, 3637968, 3949110, 4092714, 4168505, 4308120, 4547460, 4738932, 5002206, 5265480, 5456952, 5923665, 6063280, 6318576, 6669608, 6821190, 7503309, 7898220, 8185428, 8337010, 8616240, 9094920, 9477864, 10004412, 10231785, 10530960, 10913904, 11847330, 12505515, 13339216, 13642380, 15006618, 15796440, 16370856, 16674020, 18189840, 18955728, 20008824, 20463570, 22509927, 23694660, 25011030, 27284760, 30013236, 31592880, 32741712, 33348040, 37516545, 40017648, 40927140, 45019854, 47389320, 50022060, 54569520, 60026472, 66696080, 75033090, 81854280, 90039708, 94778640, 100044120, 112549635, 120052944, 150066180, 163708560, 180079416, 200088240, 225099270, 300132360, 360158832, 450198540, 600264720, 900397080, 1800794160]

約数ペア:

[(1, 1800794160), (2, 900397080), (3, 600264720), (4, 450198540), (5, 360158832), (6, 300132360), (8, 225099270), (9, 200088240), (10, 180079416), (11, 163708560), (12, 150066180), (15, 120052944), (16, 112549635), (18, 100044120), (19, 94778640), (20, 90039708), (22, 81854280), (24, 75033090), (27, 66696080), (30, 60026472), (33, 54569520), (36, 50022060), (38, 47389320), (40, 45019854), (44, 40927140), (45, 40017648), (48, 37516545), (54, 33348040), (55, 32741712), (57, 31592880), (60, 30013236), (66, 27284760), (72, 25011030), (76, 23694660), (80, 22509927), (88, 20463570), (90, 20008824), (95, 18955728), (99, 18189840), (108, 16674020), (110, 16370856), (114, 15796440), (120, 15006618), (132, 13642380), (135, 13339216), (144, 12505515), (152, 11847330), (165, 10913904), (171, 10530960), (176, 10231785), (180, 10004412), (190, 9477864), (198, 9094920), (209, 8616240), (216, 8337010), (220, 8185428), (228, 7898220), (240, 7503309), (264, 6821190), (270, 6669608), (285, 6318576), (297, 6063280), (304, 5923665), (330, 5456952), (342, 5265480), (360, 5002206), (380, 4738932), (396, 4547460), (418, 4308120), (432, 4168505), (440, 4092714), (456, 3949110), (495, 3637968), (513, 3510320), (528, 3410595), (540, 3334804), (570, 3159288), (594, 3031640), (627, 2872080), (660, 2728476), (684, 2632740), (720, 2501103), (760, 2369466), (792, 2273730), (836, 2154060), (855, 2106192), (880, 2046357), (912, 1974555), (990, 1818984), (1026, 1755160), (1045, 1723248), (1080, 1667402), (1140, 1579644), (1188, 1515820), (1254, 1436040), (1320, 1364238), (1368, 1316370), (1485, 1212656), (1520, 1184733), (1584, 1136865), (1672, 1077030), (1710, 1053096), (1881, 957360), (1980, 909492), (2052, 877580), (2090, 861624), (2160, 833701), (2280, 789822), (2376, 757910), (2508, 718020), (2565, 702064), (2640, 682119), (2736, 658185), (2970, 606328), (3135, 574416), (3344, 538515), (3420, 526548), (3762, 478680), (3960, 454746), (3989, 451440), (4104, 438790), (4180, 430812), (4560, 394911), (4752, 378955), (5016, 359010), (5130, 351032), (5643, 319120), (5940, 303164), (6270, 287208), (6840, 263274), (7524, 239340), (7920, 227373), (7978, 225720), (8208, 219395), (8360, 215406), (9405, 191472), (10032, 179505), (10260, 175516), (11286, 159560), (11880, 151582), (11967, 150480), (12540, 143604), (13680, 131637), (15048, 119670), (15956, 112860), (16720, 107703), (18810, 95736), (19945, 90288), (20520, 87758), (22572, 79780), (23760, 75791), (23934, 75240), (25080, 71802), (28215, 63824), (30096, 59835), (31912, 56430), (35901, 50160), (37620, 47868), (39890, 45144), (41040, 43879)]