1640600640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4834

約数の個数: 336

約数和(自身を含む): 6829909632

約数和(自身を除く): 5189308992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2240, 2380, 2448, 2520, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4760, 4787, 4896, 5040, 5355, 5440, 5712, 6120, 6720, 7140, 7616, 8160, 8568, 9520, 9574, 9792, 10080, 10710, 11424, 12240, 14280, 14361, 16320, 17136, 19040, 19148, 20160, 21420, 22848, 23935, 24480, 28560, 28722, 33509, 34272, 38080, 38296, 42840, 43083, 47870, 48960, 57120, 57444, 67018, 68544, 71805, 76592, 81379, 85680, 86166, 95740, 100527, 114240, 114888, 134036, 143610, 153184, 162758, 167545, 171360, 172332, 191480, 201054, 215415, 229776, 244137, 268072, 287220, 301581, 306368, 325516, 335090, 342720, 344664, 382960, 402108, 406895, 430830, 459552, 488274, 502635, 536144, 569653, 574440, 603162, 651032, 670180, 689328, 732411, 765920, 804216, 813790, 861660, 919104, 976548, 1005270, 1072288, 1139306, 1148880, 1206324, 1220685, 1302064, 1340360, 1378656, 1464822, 1507905, 1531840, 1608432, 1627580, 1708959, 1723320, 1953096, 2010540, 2144576, 2278612, 2297760, 2412648, 2441370, 2604128, 2680720, 2757312, 2848265, 2929644, 3015810, 3216864, 3255160, 3417918, 3446640, 3662055, 3906192, 4021080, 4557224, 4595520, 4825296, 4882740, 5126877, 5208256, 5361440, 5696530, 5859288, 6031620, 6433728, 6510320, 6835836, 6893280, 7324110, 7812384, 8042160, 8544795, 9114448, 9650592, 9765480, 10253754, 10722880, 11393060, 11718576, 12063240, 13020640, 13671672, 13786560, 14648220, 15624768, 16084320, 17089590, 18228896, 19301184, 19530960, 20507508, 22786120, 23437152, 24126480, 25634385, 26041280, 27343344, 29296440, 32168640, 34179180, 36457792, 39061920, 41015016, 45572240, 46874304, 48252960, 51268770, 54686688, 58592880, 68358360, 78123840, 82030032, 91144480, 96505920, 102537540, 109373376, 117185760, 136716720, 164060064, 182288960, 205075080, 234371520, 273433440, 328120128, 410150160, 546866880, 820300320, 1640600640]

約数ペア:

[(1, 1640600640), (2, 820300320), (3, 546866880), (4, 410150160), (5, 328120128), (6, 273433440), (7, 234371520), (8, 205075080), (9, 182288960), (10, 164060064), (12, 136716720), (14, 117185760), (15, 109373376), (16, 102537540), (17, 96505920), (18, 91144480), (20, 82030032), (21, 78123840), (24, 68358360), (28, 58592880), (30, 54686688), (32, 51268770), (34, 48252960), (35, 46874304), (36, 45572240), (40, 41015016), (42, 39061920), (45, 36457792), (48, 34179180), (51, 32168640), (56, 29296440), (60, 27343344), (63, 26041280), (64, 25634385), (68, 24126480), (70, 23437152), (72, 22786120), (80, 20507508), (84, 19530960), (85, 19301184), (90, 18228896), (96, 17089590), (102, 16084320), (105, 15624768), (112, 14648220), (119, 13786560), (120, 13671672), (126, 13020640), (136, 12063240), (140, 11718576), (144, 11393060), (153, 10722880), (160, 10253754), (168, 9765480), (170, 9650592), (180, 9114448), (192, 8544795), (204, 8042160), (210, 7812384), (224, 7324110), (238, 6893280), (240, 6835836), (252, 6510320), (255, 6433728), (272, 6031620), (280, 5859288), (288, 5696530), (306, 5361440), (315, 5208256), (320, 5126877), (336, 4882740), (340, 4825296), (357, 4595520), (360, 4557224), (408, 4021080), (420, 3906192), (448, 3662055), (476, 3446640), (480, 3417918), (504, 3255160), (510, 3216864), (544, 3015810), (560, 2929644), (576, 2848265), (595, 2757312), (612, 2680720), (630, 2604128), (672, 2441370), (680, 2412648), (714, 2297760), (720, 2278612), (765, 2144576), (816, 2010540), (840, 1953096), (952, 1723320), (960, 1708959), (1008, 1627580), (1020, 1608432), (1071, 1531840), (1088, 1507905), (1120, 1464822), (1190, 1378656), (1224, 1340360), (1260, 1302064), (1344, 1220685), (1360, 1206324), (1428, 1148880), (1440, 1139306), (1530, 1072288), (1632, 1005270), (1680, 976548), (1785, 919104), (1904, 861660), (2016, 813790), (2040, 804216), (2142, 765920), (2240, 732411), (2380, 689328), (2448, 670180), (2520, 651032), (2720, 603162), (2856, 574440), (2880, 569653), (3060, 536144), (3264, 502635), (3360, 488274), (3570, 459552), (3808, 430830), (4032, 406895), (4080, 402108), (4284, 382960), (4760, 344664), (4787, 342720), (4896, 335090), (5040, 325516), (5355, 306368), (5440, 301581), (5712, 287220), (6120, 268072), (6720, 244137), (7140, 229776), (7616, 215415), (8160, 201054), (8568, 191480), (9520, 172332), (9574, 171360), (9792, 167545), (10080, 162758), (10710, 153184), (11424, 143610), (12240, 134036), (14280, 114888), (14361, 114240), (16320, 100527), (17136, 95740), (19040, 86166), (19148, 85680), (20160, 81379), (21420, 76592), (22848, 71805), (23935, 68544), (24480, 67018), (28560, 57444), (28722, 57120), (33509, 48960), (34272, 47870), (38080, 43083), (38296, 42840)]