20173596240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8849}}^1$

素因数の和:8954

約数の個数: 320

約数和(自身を含む): 75852288000

約数和(自身を除く): 55678691760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 59, 60, 69, 70, 80, 84, 92, 105, 112, 115, 118, 120, 138, 140, 161, 168, 177, 184, 210, 230, 236, 240, 276, 280, 295, 322, 336, 345, 354, 368, 413, 420, 460, 472, 483, 552, 560, 590, 644, 690, 708, 805, 826, 840, 885, 920, 944, 966, 1104, 1180, 1239, 1288, 1357, 1380, 1416, 1610, 1652, 1680, 1770, 1840, 1932, 2065, 2360, 2415, 2478, 2576, 2714, 2760, 2832, 3220, 3304, 3540, 3864, 4071, 4130, 4720, 4830, 4956, 5428, 5520, 6195, 6440, 6608, 6785, 7080, 7728, 8142, 8260, 8849, 9499, 9660, 9912, 10856, 12390, 12880, 13570, 14160, 16284, 16520, 17698, 18998, 19320, 19824, 20355, 21712, 24780, 26547, 27140, 28497, 32568, 33040, 35396, 37996, 38640, 40710, 44245, 47495, 49560, 53094, 54280, 56994, 61943, 65136, 70792, 75992, 81420, 88490, 94990, 99120, 106188, 108560, 113988, 123886, 132735, 141584, 142485, 151984, 162840, 176980, 185829, 189980, 203527, 212376, 227976, 247772, 265470, 284970, 309715, 325680, 353960, 371658, 379960, 407054, 424752, 455952, 495544, 522091, 530940, 569940, 610581, 619430, 707920, 743316, 759920, 814108, 929145, 991088, 1017635, 1044182, 1061880, 1139880, 1221162, 1238860, 1424689, 1486632, 1566273, 1628216, 1858290, 2035270, 2088364, 2123760, 2279760, 2442324, 2477720, 2610455, 2849378, 2973264, 3052905, 3132546, 3256432, 3654637, 3716580, 4070540, 4176728, 4274067, 4884648, 4955440, 5220910, 5698756, 6105810, 6265092, 7123445, 7309274, 7433160, 7831365, 8141080, 8353456, 8548134, 9769296, 10441820, 10963911, 11397512, 12008093, 12211620, 12530184, 14246890, 14618548, 14866320, 15662730, 16282160, 17096268, 18273185, 20883640, 21370335, 21927822, 22795024, 24016186, 24423240, 25060368, 28493780, 29237096, 31325460, 34192536, 36024279, 36546370, 41767280, 42740670, 43855644, 48032372, 48846480, 54819555, 56987560, 58474192, 60040465, 62650920, 68385072, 72048558, 73092740, 84056651, 85481340, 87711288, 96064744, 109639110, 113975120, 120080930, 125301840, 144097116, 146185480, 168113302, 170962680, 175422576, 180121395, 192129488, 219278220, 240161860, 252169953, 288194232, 292370960, 336226604, 341925360, 360242790, 420283255, 438556440, 480323720, 504339906, 576388464, 672453208, 720485580, 840566510, 877112880, 960647440, 1008679812, 1260849765, 1344906416, 1440971160, 1681133020, 2017359624, 2521699530, 2881942320, 3362266040, 4034719248, 5043399060, 6724532080, 10086798120, 20173596240]

約数ペア:

[(1, 20173596240), (2, 10086798120), (3, 6724532080), (4, 5043399060), (5, 4034719248), (6, 3362266040), (7, 2881942320), (8, 2521699530), (10, 2017359624), (12, 1681133020), (14, 1440971160), (15, 1344906416), (16, 1260849765), (20, 1008679812), (21, 960647440), (23, 877112880), (24, 840566510), (28, 720485580), (30, 672453208), (35, 576388464), (40, 504339906), (42, 480323720), (46, 438556440), (48, 420283255), (56, 360242790), (59, 341925360), (60, 336226604), (69, 292370960), (70, 288194232), (80, 252169953), (84, 240161860), (92, 219278220), (105, 192129488), (112, 180121395), (115, 175422576), (118, 170962680), (120, 168113302), (138, 146185480), (140, 144097116), (161, 125301840), (168, 120080930), (177, 113975120), (184, 109639110), (210, 96064744), (230, 87711288), (236, 85481340), (240, 84056651), (276, 73092740), (280, 72048558), (295, 68385072), (322, 62650920), (336, 60040465), (345, 58474192), (354, 56987560), (368, 54819555), (413, 48846480), (420, 48032372), (460, 43855644), (472, 42740670), (483, 41767280), (552, 36546370), (560, 36024279), (590, 34192536), (644, 31325460), (690, 29237096), (708, 28493780), (805, 25060368), (826, 24423240), (840, 24016186), (885, 22795024), (920, 21927822), (944, 21370335), (966, 20883640), (1104, 18273185), (1180, 17096268), (1239, 16282160), (1288, 15662730), (1357, 14866320), (1380, 14618548), (1416, 14246890), (1610, 12530184), (1652, 12211620), (1680, 12008093), (1770, 11397512), (1840, 10963911), (1932, 10441820), (2065, 9769296), (2360, 8548134), (2415, 8353456), (2478, 8141080), (2576, 7831365), (2714, 7433160), (2760, 7309274), (2832, 7123445), (3220, 6265092), (3304, 6105810), (3540, 5698756), (3864, 5220910), (4071, 4955440), (4130, 4884648), (4720, 4274067), (4830, 4176728), (4956, 4070540), (5428, 3716580), (5520, 3654637), (6195, 3256432), (6440, 3132546), (6608, 3052905), (6785, 2973264), (7080, 2849378), (7728, 2610455), (8142, 2477720), (8260, 2442324), (8849, 2279760), (9499, 2123760), (9660, 2088364), (9912, 2035270), (10856, 1858290), (12390, 1628216), (12880, 1566273), (13570, 1486632), (14160, 1424689), (16284, 1238860), (16520, 1221162), (17698, 1139880), (18998, 1061880), (19320, 1044182), (19824, 1017635), (20355, 991088), (21712, 929145), (24780, 814108), (26547, 759920), (27140, 743316), (28497, 707920), (32568, 619430), (33040, 610581), (35396, 569940), (37996, 530940), (38640, 522091), (40710, 495544), (44245, 455952), (47495, 424752), (49560, 407054), (53094, 379960), (54280, 371658), (56994, 353960), (61943, 325680), (65136, 309715), (70792, 284970), (75992, 265470), (81420, 247772), (88490, 227976), (94990, 212376), (99120, 203527), (106188, 189980), (108560, 185829), (113988, 176980), (123886, 162840), (132735, 151984), (141584, 142485)]