1716907920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:782

約数の個数: 320

約数和(自身を含む): 6612910080

約数和(自身を除く): 4896002160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 156, 168, 182, 195, 208, 210, 240, 254, 260, 273, 280, 312, 336, 364, 381, 390, 420, 455, 508, 520, 546, 560, 619, 624, 635, 728, 762, 780, 840, 889, 910, 1016, 1040, 1092, 1238, 1270, 1365, 1456, 1524, 1560, 1651, 1680, 1778, 1820, 1857, 1905, 2032, 2184, 2476, 2540, 2667, 2730, 3048, 3095, 3120, 3302, 3556, 3640, 3714, 3810, 4333, 4368, 4445, 4952, 4953, 5080, 5334, 5460, 6096, 6190, 6604, 7112, 7280, 7428, 7620, 8047, 8255, 8666, 8890, 9285, 9904, 9906, 10160, 10668, 10920, 11557, 12380, 12999, 13208, 13335, 14224, 14856, 15240, 16094, 16510, 17332, 17780, 18570, 19812, 21336, 21665, 21840, 23114, 24141, 24760, 24765, 25998, 26416, 26670, 29712, 30480, 32188, 33020, 34664, 34671, 35560, 37140, 39624, 40235, 42672, 43330, 46228, 48282, 49520, 49530, 51996, 53340, 56329, 57785, 64376, 64995, 66040, 69328, 69342, 71120, 74280, 78613, 79248, 80470, 86660, 92456, 96564, 99060, 103992, 106680, 112658, 115570, 120705, 128752, 129990, 132080, 138684, 148560, 157226, 160940, 168987, 173320, 173355, 184912, 193128, 198120, 207984, 213360, 225316, 231140, 235839, 241410, 259980, 277368, 281645, 314452, 321880, 337974, 346640, 346710, 386256, 393065, 396240, 450632, 462280, 471678, 482820, 519960, 550291, 554736, 563290, 628904, 643760, 675948, 693420, 786130, 844935, 901264, 924560, 943356, 965640, 1021969, 1039920, 1100582, 1126580, 1179195, 1257808, 1351896, 1386840, 1572260, 1650873, 1689870, 1886712, 1931280, 2043938, 2201164, 2253160, 2358390, 2703792, 2751455, 2773680, 3065907, 3144520, 3301746, 3379740, 3773424, 4087876, 4402328, 4506320, 4716780, 5109845, 5502910, 6131814, 6289040, 6603492, 6759480, 7153783, 8175752, 8254365, 8804656, 9433560, 10219690, 11005820, 12263628, 13206984, 13518960, 14307566, 15329535, 16351504, 16508730, 18867120, 20439380, 21461349, 22011640, 24527256, 26413968, 28615132, 30659070, 33017460, 35768915, 40878760, 42922698, 44023280, 49054512, 57230264, 61318140, 66034920, 71537830, 81757520, 85845396, 107306745, 114460528, 122636280, 132069840, 143075660, 171690792, 214613490, 245272560, 286151320, 343381584, 429226980, 572302640, 858453960, 1716907920]

約数ペア:

[(1, 1716907920), (2, 858453960), (3, 572302640), (4, 429226980), (5, 343381584), (6, 286151320), (7, 245272560), (8, 214613490), (10, 171690792), (12, 143075660), (13, 132069840), (14, 122636280), (15, 114460528), (16, 107306745), (20, 85845396), (21, 81757520), (24, 71537830), (26, 66034920), (28, 61318140), (30, 57230264), (35, 49054512), (39, 44023280), (40, 42922698), (42, 40878760), (48, 35768915), (52, 33017460), (56, 30659070), (60, 28615132), (65, 26413968), (70, 24527256), (78, 22011640), (80, 21461349), (84, 20439380), (91, 18867120), (104, 16508730), (105, 16351504), (112, 15329535), (120, 14307566), (127, 13518960), (130, 13206984), (140, 12263628), (156, 11005820), (168, 10219690), (182, 9433560), (195, 8804656), (208, 8254365), (210, 8175752), (240, 7153783), (254, 6759480), (260, 6603492), (273, 6289040), (280, 6131814), (312, 5502910), (336, 5109845), (364, 4716780), (381, 4506320), (390, 4402328), (420, 4087876), (455, 3773424), (508, 3379740), (520, 3301746), (546, 3144520), (560, 3065907), (619, 2773680), (624, 2751455), (635, 2703792), (728, 2358390), (762, 2253160), (780, 2201164), (840, 2043938), (889, 1931280), (910, 1886712), (1016, 1689870), (1040, 1650873), (1092, 1572260), (1238, 1386840), (1270, 1351896), (1365, 1257808), (1456, 1179195), (1524, 1126580), (1560, 1100582), (1651, 1039920), (1680, 1021969), (1778, 965640), (1820, 943356), (1857, 924560), (1905, 901264), (2032, 844935), (2184, 786130), (2476, 693420), (2540, 675948), (2667, 643760), (2730, 628904), (3048, 563290), (3095, 554736), (3120, 550291), (3302, 519960), (3556, 482820), (3640, 471678), (3714, 462280), (3810, 450632), (4333, 396240), (4368, 393065), (4445, 386256), (4952, 346710), (4953, 346640), (5080, 337974), (5334, 321880), (5460, 314452), (6096, 281645), (6190, 277368), (6604, 259980), (7112, 241410), (7280, 235839), (7428, 231140), (7620, 225316), (8047, 213360), (8255, 207984), (8666, 198120), (8890, 193128), (9285, 184912), (9904, 173355), (9906, 173320), (10160, 168987), (10668, 160940), (10920, 157226), (11557, 148560), (12380, 138684), (12999, 132080), (13208, 129990), (13335, 128752), (14224, 120705), (14856, 115570), (15240, 112658), (16094, 106680), (16510, 103992), (17332, 99060), (17780, 96564), (18570, 92456), (19812, 86660), (21336, 80470), (21665, 79248), (21840, 78613), (23114, 74280), (24141, 71120), (24760, 69342), (24765, 69328), (25998, 66040), (26416, 64995), (26670, 64376), (29712, 57785), (30480, 56329), (32188, 53340), (33020, 51996), (34664, 49530), (34671, 49520), (35560, 48282), (37140, 46228), (39624, 43330), (40235, 42672)]