15653149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3378

約数の個数: 288

約数和(自身を含む): 55662647040

約数和(自身を除く): 40009497120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 109, 120, 124, 144, 155, 160, 180, 186, 218, 240, 248, 279, 288, 310, 327, 360, 372, 436, 465, 480, 496, 545, 558, 620, 654, 720, 744, 872, 930, 981, 992, 1090, 1116, 1240, 1308, 1395, 1440, 1488, 1635, 1744, 1860, 1962, 2180, 2232, 2480, 2616, 2790, 2976, 3217, 3270, 3379, 3488, 3720, 3924, 4360, 4464, 4905, 4960, 5232, 5580, 6434, 6540, 6758, 7440, 7848, 8720, 8928, 9651, 9810, 10137, 10464, 11160, 12868, 13080, 13516, 14880, 15696, 16085, 16895, 17440, 19302, 19620, 20274, 22320, 25736, 26160, 27032, 28953, 30411, 31392, 32170, 33790, 38604, 39240, 40548, 44640, 48255, 50685, 51472, 52320, 54064, 57906, 60822, 64340, 67580, 77208, 78480, 81096, 96510, 99727, 101370, 102944, 108128, 115812, 121644, 128680, 135160, 144765, 152055, 154416, 156960, 162192, 193020, 199454, 202740, 231624, 243288, 257360, 270320, 289530, 299181, 304110, 308832, 324384, 350653, 386040, 398908, 405480, 463248, 486576, 498635, 514720, 540640, 579060, 598362, 608220, 701306, 772080, 797816, 810960, 897543, 926496, 973152, 997270, 1051959, 1158120, 1196724, 1216440, 1402612, 1495905, 1544160, 1595632, 1621920, 1753265, 1795086, 1994540, 2103918, 2316240, 2393448, 2432880, 2805224, 2991810, 3155877, 3191264, 3506530, 3590172, 3989080, 4207836, 4487715, 4632480, 4786896, 4865760, 5259795, 5610448, 5983620, 6311754, 7013060, 7180344, 7978160, 8415672, 8975430, 9573792, 10519590, 10870243, 11220896, 11967240, 12623508, 14026120, 14360688, 15779385, 15956320, 16831344, 17950860, 21039180, 21740486, 23934480, 25247016, 28052240, 28721376, 31558770, 32610729, 33662688, 35901720, 42078360, 43480972, 47868960, 50494032, 54351215, 56104480, 63117540, 65221458, 71803440, 84156720, 86961944, 97832187, 100988064, 108702430, 126235080, 130442916, 143606880, 163053645, 168313440, 173923888, 195664374, 217404860, 252470160, 260885832, 326107290, 347847776, 391328748, 434809720, 489160935, 504940320, 521771664, 652214580, 782657496, 869619440, 978321870, 1043543328, 1304429160, 1565314992, 1739238880, 1956643740, 2608858320, 3130629984, 3913287480, 5217716640, 7826574960, 15653149920]

約数ペア:

[(1, 15653149920), (2, 7826574960), (3, 5217716640), (4, 3913287480), (5, 3130629984), (6, 2608858320), (8, 1956643740), (9, 1739238880), (10, 1565314992), (12, 1304429160), (15, 1043543328), (16, 978321870), (18, 869619440), (20, 782657496), (24, 652214580), (30, 521771664), (31, 504940320), (32, 489160935), (36, 434809720), (40, 391328748), (45, 347847776), (48, 326107290), (60, 260885832), (62, 252470160), (72, 217404860), (80, 195664374), (90, 173923888), (93, 168313440), (96, 163053645), (109, 143606880), (120, 130442916), (124, 126235080), (144, 108702430), (155, 100988064), (160, 97832187), (180, 86961944), (186, 84156720), (218, 71803440), (240, 65221458), (248, 63117540), (279, 56104480), (288, 54351215), (310, 50494032), (327, 47868960), (360, 43480972), (372, 42078360), (436, 35901720), (465, 33662688), (480, 32610729), (496, 31558770), (545, 28721376), (558, 28052240), (620, 25247016), (654, 23934480), (720, 21740486), (744, 21039180), (872, 17950860), (930, 16831344), (981, 15956320), (992, 15779385), (1090, 14360688), (1116, 14026120), (1240, 12623508), (1308, 11967240), (1395, 11220896), (1440, 10870243), (1488, 10519590), (1635, 9573792), (1744, 8975430), (1860, 8415672), (1962, 7978160), (2180, 7180344), (2232, 7013060), (2480, 6311754), (2616, 5983620), (2790, 5610448), (2976, 5259795), (3217, 4865760), (3270, 4786896), (3379, 4632480), (3488, 4487715), (3720, 4207836), (3924, 3989080), (4360, 3590172), (4464, 3506530), (4905, 3191264), (4960, 3155877), (5232, 2991810), (5580, 2805224), (6434, 2432880), (6540, 2393448), (6758, 2316240), (7440, 2103918), (7848, 1994540), (8720, 1795086), (8928, 1753265), (9651, 1621920), (9810, 1595632), (10137, 1544160), (10464, 1495905), (11160, 1402612), (12868, 1216440), (13080, 1196724), (13516, 1158120), (14880, 1051959), (15696, 997270), (16085, 973152), (16895, 926496), (17440, 897543), (19302, 810960), (19620, 797816), (20274, 772080), (22320, 701306), (25736, 608220), (26160, 598362), (27032, 579060), (28953, 540640), (30411, 514720), (31392, 498635), (32170, 486576), (33790, 463248), (38604, 405480), (39240, 398908), (40548, 386040), (44640, 350653), (48255, 324384), (50685, 308832), (51472, 304110), (52320, 299181), (54064, 289530), (57906, 270320), (60822, 257360), (64340, 243288), (67580, 231624), (77208, 202740), (78480, 199454), (81096, 193020), (96510, 162192), (99727, 156960), (101370, 154416), (102944, 152055), (108128, 144765), (115812, 135160), (121644, 128680)]