39658790080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20327}}^1$

素因数の和:20431

約数の個数: 224

約数和(自身を含む): 117971352576

約数和(自身を除く): 78312562496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 182, 208, 224, 260, 268, 280, 320, 335, 364, 416, 448, 455, 469, 520, 536, 560, 670, 728, 832, 871, 910, 938, 1040, 1072, 1120, 1340, 1456, 1742, 1820, 1876, 2080, 2144, 2240, 2345, 2680, 2912, 3484, 3640, 3752, 4160, 4288, 4355, 4690, 5360, 5824, 6097, 6968, 7280, 7504, 8710, 9380, 10720, 12194, 13936, 14560, 15008, 17420, 18760, 20327, 21440, 24388, 27872, 29120, 30016, 30485, 34840, 37520, 40654, 48776, 55744, 60970, 69680, 75040, 81308, 97552, 101635, 121940, 139360, 142289, 150080, 162616, 195104, 203270, 243880, 264251, 278720, 284578, 325232, 390208, 406540, 487760, 528502, 569156, 650464, 711445, 813080, 975520, 1057004, 1138312, 1300928, 1321255, 1361909, 1422890, 1626160, 1849757, 1951040, 2114008, 2276624, 2642510, 2723818, 2845780, 3252320, 3699514, 4228016, 4553248, 5285020, 5447636, 5691560, 6504640, 6809545, 7399028, 8456032, 9106496, 9248785, 9533363, 10570040, 10895272, 11383120, 13619090, 14798056, 16912064, 17704817, 18497570, 19066726, 21140080, 21790544, 22766240, 27238180, 29596112, 35409634, 36995140, 38133452, 42280160, 43581088, 45532480, 47666815, 54476360, 59192224, 70819268, 73990280, 76266904, 84560320, 87162176, 88524085, 95333630, 108952720, 118384448, 123933719, 141638536, 147980560, 152533808, 177048170, 190667260, 217905440, 247867438, 283277072, 295961120, 305067616, 354096340, 381334520, 435810880, 495734876, 566554144, 591922240, 610135232, 619668595, 708192680, 762669040, 991469752, 1133108288, 1239337190, 1416385360, 1525338080, 1982939504, 2478674380, 2832770720, 3050676160, 3965879008, 4957348760, 5665541440, 7931758016, 9914697520, 19829395040, 39658790080]

約数ペア:

[(1, 39658790080), (2, 19829395040), (4, 9914697520), (5, 7931758016), (7, 5665541440), (8, 4957348760), (10, 3965879008), (13, 3050676160), (14, 2832770720), (16, 2478674380), (20, 1982939504), (26, 1525338080), (28, 1416385360), (32, 1239337190), (35, 1133108288), (40, 991469752), (52, 762669040), (56, 708192680), (64, 619668595), (65, 610135232), (67, 591922240), (70, 566554144), (80, 495734876), (91, 435810880), (104, 381334520), (112, 354096340), (130, 305067616), (134, 295961120), (140, 283277072), (160, 247867438), (182, 217905440), (208, 190667260), (224, 177048170), (260, 152533808), (268, 147980560), (280, 141638536), (320, 123933719), (335, 118384448), (364, 108952720), (416, 95333630), (448, 88524085), (455, 87162176), (469, 84560320), (520, 76266904), (536, 73990280), (560, 70819268), (670, 59192224), (728, 54476360), (832, 47666815), (871, 45532480), (910, 43581088), (938, 42280160), (1040, 38133452), (1072, 36995140), (1120, 35409634), (1340, 29596112), (1456, 27238180), (1742, 22766240), (1820, 21790544), (1876, 21140080), (2080, 19066726), (2144, 18497570), (2240, 17704817), (2345, 16912064), (2680, 14798056), (2912, 13619090), (3484, 11383120), (3640, 10895272), (3752, 10570040), (4160, 9533363), (4288, 9248785), (4355, 9106496), (4690, 8456032), (5360, 7399028), (5824, 6809545), (6097, 6504640), (6968, 5691560), (7280, 5447636), (7504, 5285020), (8710, 4553248), (9380, 4228016), (10720, 3699514), (12194, 3252320), (13936, 2845780), (14560, 2723818), (15008, 2642510), (17420, 2276624), (18760, 2114008), (20327, 1951040), (21440, 1849757), (24388, 1626160), (27872, 1422890), (29120, 1361909), (30016, 1321255), (30485, 1300928), (34840, 1138312), (37520, 1057004), (40654, 975520), (48776, 813080), (55744, 711445), (60970, 650464), (69680, 569156), (75040, 528502), (81308, 487760), (97552, 406540), (101635, 390208), (121940, 325232), (139360, 284578), (142289, 278720), (150080, 264251), (162616, 243880), (195104, 203270)]