18826811640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191563}}^1$

素因数の和:191603

約数の個数: 256

約数和(自身を含む): 77238604800

約数和(自身を除く): 58411793160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280, 191563, 383126, 574689, 766252, 957815, 1149378, 1340941, 1532504, 1724067, 1915630, 2298756, 2490319, 2681882, 2873445, 3448134, 3831260, 4022823, 4597512, 4980638, 5172201, 5363764, 5746890, 6704705, 6896268, 7470957, 7662520, 8045646, 8620335, 9961276, 10344402, 10727528, 11493780, 12068469, 12451595, 13409410, 13792536, 14941914, 16091292, 17240670, 17432233, 19922552, 20114115, 20688804, 22412871, 22987560, 24136938, 24903190, 25861005, 26818820, 29883828, 32182584, 34481340, 34864466, 36205407, 37354785, 40228230, 41377608, 44825742, 48273876, 49806380, 51722010, 52296699, 53637640, 59767656, 60342345, 67238613, 68962680, 69728932, 72410814, 74709570, 80456460, 87161165, 89651484, 96547752, 99612760, 103444020, 104593398, 112064355, 120684690, 134477226, 139457864, 144821628, 149419140, 156890097, 160912920, 174322330, 179302968, 181027035, 206888040, 209186796, 224128710, 241369380, 261483495, 268954452, 289643256, 298838280, 313780194, 336193065, 348644660, 362054070, 418373592, 448257420, 470670291, 482738760, 522966990, 537908904, 627560388, 672386130, 697289320, 724108140, 784450485, 896514840, 941340582, 1045933980, 1255120776, 1344772260, 1448216280, 1568900970, 1882681164, 2091867960, 2353351455, 2689544520, 3137801940, 3765362328, 4706702910, 6275603880, 9413405820, 18826811640]

約数ペア:

[(1, 18826811640), (2, 9413405820), (3, 6275603880), (4, 4706702910), (5, 3765362328), (6, 3137801940), (7, 2689544520), (8, 2353351455), (9, 2091867960), (10, 1882681164), (12, 1568900970), (13, 1448216280), (14, 1344772260), (15, 1255120776), (18, 1045933980), (20, 941340582), (21, 896514840), (24, 784450485), (26, 724108140), (27, 697289320), (28, 672386130), (30, 627560388), (35, 537908904), (36, 522966990), (39, 482738760), (40, 470670291), (42, 448257420), (45, 418373592), (52, 362054070), (54, 348644660), (56, 336193065), (60, 313780194), (63, 298838280), (65, 289643256), (70, 268954452), (72, 261483495), (78, 241369380), (84, 224128710), (90, 209186796), (91, 206888040), (104, 181027035), (105, 179302968), (108, 174322330), (117, 160912920), (120, 156890097), (126, 149419140), (130, 144821628), (135, 139457864), (140, 134477226), (156, 120684690), (168, 112064355), (180, 104593398), (182, 103444020), (189, 99612760), (195, 96547752), (210, 89651484), (216, 87161165), (234, 80456460), (252, 74709570), (260, 72410814), (270, 69728932), (273, 68962680), (280, 67238613), (312, 60342345), (315, 59767656), (351, 53637640), (360, 52296699), (364, 51722010), (378, 49806380), (390, 48273876), (420, 44825742), (455, 41377608), (468, 40228230), (504, 37354785), (520, 36205407), (540, 34864466), (546, 34481340), (585, 32182584), (630, 29883828), (702, 26818820), (728, 25861005), (756, 24903190), (780, 24136938), (819, 22987560), (840, 22412871), (910, 20688804), (936, 20114115), (945, 19922552), (1080, 17432233), (1092, 17240670), (1170, 16091292), (1260, 14941914), (1365, 13792536), (1404, 13409410), (1512, 12451595), (1560, 12068469), (1638, 11493780), (1755, 10727528), (1820, 10344402), (1890, 9961276), (2184, 8620335), (2340, 8045646), (2457, 7662520), (2520, 7470957), (2730, 6896268), (2808, 6704705), (3276, 5746890), (3510, 5363764), (3640, 5172201), (3780, 4980638), (4095, 4597512), (4680, 4022823), (4914, 3831260), (5460, 3448134), (6552, 2873445), (7020, 2681882), (7560, 2490319), (8190, 2298756), (9828, 1915630), (10920, 1724067), (12285, 1532504), (14040, 1340941), (16380, 1149378), (19656, 957815), (24570, 766252), (32760, 574689), (49140, 383126), (98280, 191563)]