193670120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 578534400

約数和(自身を除く): 384864280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 29, 34, 35, 40, 46, 56, 58, 61, 68, 70, 85, 92, 115, 116, 119, 122, 136, 140, 145, 161, 170, 184, 203, 230, 232, 238, 244, 280, 290, 305, 322, 340, 391, 406, 427, 460, 476, 488, 493, 580, 595, 610, 644, 667, 680, 782, 805, 812, 854, 920, 952, 986, 1015, 1037, 1160, 1190, 1220, 1288, 1334, 1403, 1564, 1610, 1624, 1708, 1769, 1955, 1972, 2030, 2074, 2135, 2380, 2440, 2465, 2668, 2737, 2806, 3128, 3220, 3335, 3416, 3451, 3538, 3910, 3944, 4060, 4148, 4270, 4669, 4760, 4930, 5185, 5336, 5474, 5612, 6440, 6670, 6902, 7015, 7076, 7259, 7820, 8120, 8296, 8540, 8845, 9338, 9821, 9860, 10370, 10948, 11224, 11339, 12383, 13340, 13685, 13804, 14030, 14152, 14518, 15640, 17080, 17255, 17690, 18676, 19642, 19720, 20740, 21896, 22678, 23345, 23851, 24766, 26680, 27370, 27608, 28060, 29036, 30073, 34510, 35380, 36295, 37352, 39284, 40687, 41480, 45356, 46690, 47702, 49105, 49532, 54740, 56120, 56695, 58072, 60146, 61915, 69020, 70760, 72590, 78568, 79373, 81374, 90712, 93380, 95404, 98210, 99064, 109480, 113390, 119255, 120292, 123830, 138040, 145180, 150365, 158746, 162748, 166957, 186760, 190808, 196420, 203435, 210511, 226780, 238510, 240584, 247660, 284809, 290360, 300730, 317492, 325496, 333914, 392840, 396865, 406870, 421022, 453560, 477020, 495320, 569618, 601460, 634984, 667828, 691679, 793730, 813740, 834785, 842044, 954040, 1052555, 1139236, 1202920, 1335656, 1383358, 1424045, 1587460, 1627480, 1669570, 1684088, 2105110, 2278472, 2766716, 2848090, 3174920, 3339140, 3458395, 4210220, 4841753, 5533432, 5696180, 6678280, 6916790, 8420440, 9683506, 11392360, 13833580, 19367012, 24208765, 27667160, 38734024, 48417530, 96835060, 193670120]

約数ペア:

[(1, 193670120), (2, 96835060), (4, 48417530), (5, 38734024), (7, 27667160), (8, 24208765), (10, 19367012), (14, 13833580), (17, 11392360), (20, 9683506), (23, 8420440), (28, 6916790), (29, 6678280), (34, 5696180), (35, 5533432), (40, 4841753), (46, 4210220), (56, 3458395), (58, 3339140), (61, 3174920), (68, 2848090), (70, 2766716), (85, 2278472), (92, 2105110), (115, 1684088), (116, 1669570), (119, 1627480), (122, 1587460), (136, 1424045), (140, 1383358), (145, 1335656), (161, 1202920), (170, 1139236), (184, 1052555), (203, 954040), (230, 842044), (232, 834785), (238, 813740), (244, 793730), (280, 691679), (290, 667828), (305, 634984), (322, 601460), (340, 569618), (391, 495320), (406, 477020), (427, 453560), (460, 421022), (476, 406870), (488, 396865), (493, 392840), (580, 333914), (595, 325496), (610, 317492), (644, 300730), (667, 290360), (680, 284809), (782, 247660), (805, 240584), (812, 238510), (854, 226780), (920, 210511), (952, 203435), (986, 196420), (1015, 190808), (1037, 186760), (1160, 166957), (1190, 162748), (1220, 158746), (1288, 150365), (1334, 145180), (1403, 138040), (1564, 123830), (1610, 120292), (1624, 119255), (1708, 113390), (1769, 109480), (1955, 99064), (1972, 98210), (2030, 95404), (2074, 93380), (2135, 90712), (2380, 81374), (2440, 79373), (2465, 78568), (2668, 72590), (2737, 70760), (2806, 69020), (3128, 61915), (3220, 60146), (3335, 58072), (3416, 56695), (3451, 56120), (3538, 54740), (3910, 49532), (3944, 49105), (4060, 47702), (4148, 46690), (4270, 45356), (4669, 41480), (4760, 40687), (4930, 39284), (5185, 37352), (5336, 36295), (5474, 35380), (5612, 34510), (6440, 30073), (6670, 29036), (6902, 28060), (7015, 27608), (7076, 27370), (7259, 26680), (7820, 24766), (8120, 23851), (8296, 23345), (8540, 22678), (8845, 21896), (9338, 20740), (9821, 19720), (9860, 19642), (10370, 18676), (10948, 17690), (11224, 17255), (11339, 17080), (12383, 15640), (13340, 14518), (13685, 14152), (13804, 14030)]