19528022160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4595

約数の個数: 320

約数和(自身を含む): 71481139200

約数和(自身を除く): 51953117040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 107, 108, 114, 120, 135, 144, 152, 171, 180, 190, 214, 216, 228, 240, 270, 285, 304, 321, 342, 360, 380, 428, 432, 456, 513, 535, 540, 570, 642, 684, 720, 760, 855, 856, 912, 963, 1026, 1070, 1080, 1140, 1284, 1368, 1520, 1605, 1710, 1712, 1926, 2033, 2052, 2140, 2160, 2280, 2565, 2568, 2736, 2889, 3210, 3420, 3852, 4066, 4104, 4280, 4447, 4560, 4815, 5130, 5136, 5778, 6099, 6420, 6840, 7704, 8132, 8208, 8560, 8894, 9630, 10165, 10260, 11556, 12198, 12840, 13341, 13680, 14445, 15408, 16264, 17788, 18297, 19260, 20330, 20520, 22235, 23112, 24396, 25680, 26682, 28890, 30495, 32528, 35576, 36594, 38520, 40023, 40660, 41040, 44470, 46224, 48792, 53364, 54891, 57780, 60990, 66705, 71152, 73188, 77040, 80046, 81320, 84493, 88940, 91485, 97584, 106728, 109782, 115560, 120069, 121980, 133410, 146376, 160092, 162640, 168986, 177880, 182970, 200115, 213456, 219564, 231120, 240138, 243960, 253479, 266820, 274455, 292752, 320184, 337972, 355760, 365940, 400230, 422465, 439128, 475829, 480276, 487920, 506958, 533640, 548910, 600345, 640368, 675944, 731880, 760437, 800460, 844930, 878256, 951658, 960552, 1013916, 1067280, 1097820, 1200690, 1267395, 1351888, 1427487, 1463760, 1520874, 1600920, 1689860, 1903316, 1921104, 2027832, 2195640, 2281311, 2379145, 2401380, 2534790, 2854974, 3041748, 3201840, 3379720, 3802185, 3806632, 4055664, 4282461, 4391280, 4562622, 4758290, 4802760, 5069580, 5709948, 6083496, 6759440, 7137435, 7604370, 7613264, 8564922, 9040751, 9125244, 9516580, 9605520, 10139160, 11406555, 11419896, 12166992, 12847383, 14274870, 15208740, 17129844, 18081502, 18250488, 19033160, 20278320, 21412305, 22813110, 22839792, 25694766, 27122253, 28549740, 30417480, 34259688, 36163004, 36500976, 38066320, 42824610, 45203755, 45626220, 51389532, 54244506, 57099480, 60834960, 64236915, 68519376, 72326008, 81366759, 85649220, 90407510, 91252440, 102779064, 108489012, 114198960, 128473830, 135611265, 144652016, 162733518, 171298440, 180815020, 182504880, 205558128, 216978024, 244100277, 256947660, 271222530, 325467036, 342596880, 361630040, 406833795, 433956048, 488200554, 513895320, 542445060, 650934072, 723260080, 813667590, 976401108, 1027790640, 1084890120, 1220501385, 1301868144, 1627335180, 1952802216, 2169780240, 2441002770, 3254670360, 3905604432, 4882005540, 6509340720, 9764011080, 19528022160]

約数ペア:

[(1, 19528022160), (2, 9764011080), (3, 6509340720), (4, 4882005540), (5, 3905604432), (6, 3254670360), (8, 2441002770), (9, 2169780240), (10, 1952802216), (12, 1627335180), (15, 1301868144), (16, 1220501385), (18, 1084890120), (19, 1027790640), (20, 976401108), (24, 813667590), (27, 723260080), (30, 650934072), (36, 542445060), (38, 513895320), (40, 488200554), (45, 433956048), (48, 406833795), (54, 361630040), (57, 342596880), (60, 325467036), (72, 271222530), (76, 256947660), (80, 244100277), (90, 216978024), (95, 205558128), (107, 182504880), (108, 180815020), (114, 171298440), (120, 162733518), (135, 144652016), (144, 135611265), (152, 128473830), (171, 114198960), (180, 108489012), (190, 102779064), (214, 91252440), (216, 90407510), (228, 85649220), (240, 81366759), (270, 72326008), (285, 68519376), (304, 64236915), (321, 60834960), (342, 57099480), (360, 54244506), (380, 51389532), (428, 45626220), (432, 45203755), (456, 42824610), (513, 38066320), (535, 36500976), (540, 36163004), (570, 34259688), (642, 30417480), (684, 28549740), (720, 27122253), (760, 25694766), (855, 22839792), (856, 22813110), (912, 21412305), (963, 20278320), (1026, 19033160), (1070, 18250488), (1080, 18081502), (1140, 17129844), (1284, 15208740), (1368, 14274870), (1520, 12847383), (1605, 12166992), (1710, 11419896), (1712, 11406555), (1926, 10139160), (2033, 9605520), (2052, 9516580), (2140, 9125244), (2160, 9040751), (2280, 8564922), (2565, 7613264), (2568, 7604370), (2736, 7137435), (2889, 6759440), (3210, 6083496), (3420, 5709948), (3852, 5069580), (4066, 4802760), (4104, 4758290), (4280, 4562622), (4447, 4391280), (4560, 4282461), (4815, 4055664), (5130, 3806632), (5136, 3802185), (5778, 3379720), (6099, 3201840), (6420, 3041748), (6840, 2854974), (7704, 2534790), (8132, 2401380), (8208, 2379145), (8560, 2281311), (8894, 2195640), (9630, 2027832), (10165, 1921104), (10260, 1903316), (11556, 1689860), (12198, 1600920), (12840, 1520874), (13341, 1463760), (13680, 1427487), (14445, 1351888), (15408, 1267395), (16264, 1200690), (17788, 1097820), (18297, 1067280), (19260, 1013916), (20330, 960552), (20520, 951658), (22235, 878256), (23112, 844930), (24396, 800460), (25680, 760437), (26682, 731880), (28890, 675944), (30495, 640368), (32528, 600345), (35576, 548910), (36594, 533640), (38520, 506958), (40023, 487920), (40660, 480276), (41040, 475829), (44470, 439128), (46224, 422465), (48792, 400230), (53364, 365940), (54891, 355760), (57780, 337972), (60990, 320184), (66705, 292752), (71152, 274455), (73188, 266820), (77040, 253479), (80046, 243960), (81320, 240138), (84493, 231120), (88940, 219564), (91485, 213456), (97584, 200115), (106728, 182970), (109782, 177880), (115560, 168986), (120069, 162640), (121980, 160092), (133410, 146376)]