1320621120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5082

約数の個数: 336

約数和(自身を含む): 5591738880

約数和(自身を除く): 4271117760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5039, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10078, 10080, 10920, 12480, 13104, 14560, 15117, 16380, 17472, 18720, 20156, 20160, 21840, 25195, 26208, 29120, 30234, 32760, 35273, 37440, 40312, 43680, 45351, 50390, 52416, 60468, 65507, 65520, 70546, 75585, 80624, 87360, 90702, 100780, 105819, 120936, 131014, 131040, 141092, 151170, 161248, 176365, 181404, 196521, 201560, 211638, 226755, 241872, 262028, 262080, 282184, 302340, 317457, 322496, 327535, 352730, 362808, 393042, 403120, 423276, 453510, 458549, 483744, 524056, 529095, 564368, 589563, 604680, 634914, 655070, 705460, 725616, 786084, 806240, 846552, 907020, 917098, 967488, 982605, 1048112, 1058190, 1128736, 1179126, 1209360, 1269828, 1310140, 1375647, 1410920, 1451232, 1572168, 1587285, 1612480, 1693104, 1814040, 1834196, 1965210, 2096224, 2116380, 2257472, 2292745, 2358252, 2418720, 2539656, 2620280, 2751294, 2821840, 2902464, 2947815, 3144336, 3174570, 3386208, 3628080, 3668392, 3930420, 4126941, 4192448, 4232760, 4585490, 4716504, 4837440, 5079312, 5240560, 5502588, 5643680, 5895630, 6288672, 6349140, 6772416, 6878235, 7256160, 7336784, 7860840, 8253882, 8465520, 9170980, 9433008, 10158624, 10481120, 11005176, 11287360, 11791260, 12577344, 12698280, 13756470, 14512320, 14673568, 15721680, 16507764, 16931040, 18341960, 18866016, 20317248, 20634705, 20962240, 22010352, 23582520, 25396560, 27512940, 29347136, 31443360, 33015528, 33862080, 36683920, 37732032, 41269410, 44020704, 47165040, 50793120, 55025880, 62886720, 66031056, 73367840, 82538820, 88041408, 94330080, 101586240, 110051760, 132062112, 146735680, 165077640, 188660160, 220103520, 264124224, 330155280, 440207040, 660310560, 1320621120]

約数ペア:

[(1, 1320621120), (2, 660310560), (3, 440207040), (4, 330155280), (5, 264124224), (6, 220103520), (7, 188660160), (8, 165077640), (9, 146735680), (10, 132062112), (12, 110051760), (13, 101586240), (14, 94330080), (15, 88041408), (16, 82538820), (18, 73367840), (20, 66031056), (21, 62886720), (24, 55025880), (26, 50793120), (28, 47165040), (30, 44020704), (32, 41269410), (35, 37732032), (36, 36683920), (39, 33862080), (40, 33015528), (42, 31443360), (45, 29347136), (48, 27512940), (52, 25396560), (56, 23582520), (60, 22010352), (63, 20962240), (64, 20634705), (65, 20317248), (70, 18866016), (72, 18341960), (78, 16931040), (80, 16507764), (84, 15721680), (90, 14673568), (91, 14512320), (96, 13756470), (104, 12698280), (105, 12577344), (112, 11791260), (117, 11287360), (120, 11005176), (126, 10481120), (130, 10158624), (140, 9433008), (144, 9170980), (156, 8465520), (160, 8253882), (168, 7860840), (180, 7336784), (182, 7256160), (192, 6878235), (195, 6772416), (208, 6349140), (210, 6288672), (224, 5895630), (234, 5643680), (240, 5502588), (252, 5240560), (260, 5079312), (273, 4837440), (280, 4716504), (288, 4585490), (312, 4232760), (315, 4192448), (320, 4126941), (336, 3930420), (360, 3668392), (364, 3628080), (390, 3386208), (416, 3174570), (420, 3144336), (448, 2947815), (455, 2902464), (468, 2821840), (480, 2751294), (504, 2620280), (520, 2539656), (546, 2418720), (560, 2358252), (576, 2292745), (585, 2257472), (624, 2116380), (630, 2096224), (672, 1965210), (720, 1834196), (728, 1814040), (780, 1693104), (819, 1612480), (832, 1587285), (840, 1572168), (910, 1451232), (936, 1410920), (960, 1375647), (1008, 1310140), (1040, 1269828), (1092, 1209360), (1120, 1179126), (1170, 1128736), (1248, 1058190), (1260, 1048112), (1344, 982605), (1365, 967488), (1440, 917098), (1456, 907020), (1560, 846552), (1638, 806240), (1680, 786084), (1820, 725616), (1872, 705460), (2016, 655070), (2080, 634914), (2184, 604680), (2240, 589563), (2340, 564368), (2496, 529095), (2520, 524056), (2730, 483744), (2880, 458549), (2912, 453510), (3120, 423276), (3276, 403120), (3360, 393042), (3640, 362808), (3744, 352730), (4032, 327535), (4095, 322496), (4160, 317457), (4368, 302340), (4680, 282184), (5039, 262080), (5040, 262028), (5460, 241872), (5824, 226755), (6240, 211638), (6552, 201560), (6720, 196521), (7280, 181404), (7488, 176365), (8190, 161248), (8736, 151170), (9360, 141092), (10078, 131040), (10080, 131014), (10920, 120936), (12480, 105819), (13104, 100780), (14560, 90702), (15117, 87360), (16380, 80624), (17472, 75585), (18720, 70546), (20156, 65520), (20160, 65507), (21840, 60468), (25195, 52416), (26208, 50390), (29120, 45351), (30234, 43680), (32760, 40312), (35273, 37440)]