181301040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 664466400

約数和(自身を除く): 483165360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 435, 456, 457, 464, 522, 551, 570, 580, 684, 696, 720, 760, 855, 870, 912, 914, 1044, 1102, 1140, 1160, 1305, 1368, 1371, 1392, 1520, 1653, 1710, 1740, 1828, 2088, 2204, 2280, 2285, 2320, 2610, 2736, 2742, 2755, 3306, 3420, 3480, 3656, 4113, 4176, 4408, 4560, 4570, 4959, 5220, 5484, 5510, 6612, 6840, 6855, 6960, 7312, 8226, 8265, 8683, 8816, 9140, 9918, 10440, 10968, 11020, 13224, 13253, 13680, 13710, 16452, 16530, 17366, 18280, 19836, 20565, 20880, 21936, 22040, 24795, 26049, 26448, 26506, 27420, 32904, 33060, 34732, 36560, 39672, 39759, 41130, 43415, 44080, 49590, 52098, 53012, 54840, 65808, 66120, 66265, 69464, 78147, 79344, 79518, 82260, 86830, 99180, 104196, 106024, 109680, 119277, 130245, 132240, 132530, 138928, 156294, 159036, 164520, 173660, 198360, 198795, 208392, 212048, 238554, 251807, 260490, 265060, 312588, 318072, 329040, 347320, 390735, 396720, 397590, 416784, 477108, 503614, 520980, 530120, 596385, 625176, 636144, 694640, 755421, 781470, 795180, 954216, 1007228, 1041960, 1060240, 1192770, 1250352, 1259035, 1510842, 1562940, 1590360, 1908432, 2014456, 2083920, 2266263, 2385540, 2518070, 3021684, 3125880, 3180720, 3777105, 4028912, 4532526, 4771080, 5036140, 6043368, 6251760, 7554210, 9065052, 9542160, 10072280, 11331315, 12086736, 15108420, 18130104, 20144560, 22662630, 30216840, 36260208, 45325260, 60433680, 90650520, 181301040]

約数ペア:

[(1, 181301040), (2, 90650520), (3, 60433680), (4, 45325260), (5, 36260208), (6, 30216840), (8, 22662630), (9, 20144560), (10, 18130104), (12, 15108420), (15, 12086736), (16, 11331315), (18, 10072280), (19, 9542160), (20, 9065052), (24, 7554210), (29, 6251760), (30, 6043368), (36, 5036140), (38, 4771080), (40, 4532526), (45, 4028912), (48, 3777105), (57, 3180720), (58, 3125880), (60, 3021684), (72, 2518070), (76, 2385540), (80, 2266263), (87, 2083920), (90, 2014456), (95, 1908432), (114, 1590360), (116, 1562940), (120, 1510842), (144, 1259035), (145, 1250352), (152, 1192770), (171, 1060240), (174, 1041960), (180, 1007228), (190, 954216), (228, 795180), (232, 781470), (240, 755421), (261, 694640), (285, 636144), (290, 625176), (304, 596385), (342, 530120), (348, 520980), (360, 503614), (380, 477108), (435, 416784), (456, 397590), (457, 396720), (464, 390735), (522, 347320), (551, 329040), (570, 318072), (580, 312588), (684, 265060), (696, 260490), (720, 251807), (760, 238554), (855, 212048), (870, 208392), (912, 198795), (914, 198360), (1044, 173660), (1102, 164520), (1140, 159036), (1160, 156294), (1305, 138928), (1368, 132530), (1371, 132240), (1392, 130245), (1520, 119277), (1653, 109680), (1710, 106024), (1740, 104196), (1828, 99180), (2088, 86830), (2204, 82260), (2280, 79518), (2285, 79344), (2320, 78147), (2610, 69464), (2736, 66265), (2742, 66120), (2755, 65808), (3306, 54840), (3420, 53012), (3480, 52098), (3656, 49590), (4113, 44080), (4176, 43415), (4408, 41130), (4560, 39759), (4570, 39672), (4959, 36560), (5220, 34732), (5484, 33060), (5510, 32904), (6612, 27420), (6840, 26506), (6855, 26448), (6960, 26049), (7312, 24795), (8226, 22040), (8265, 21936), (8683, 20880), (8816, 20565), (9140, 19836), (9918, 18280), (10440, 17366), (10968, 16530), (11020, 16452), (13224, 13710), (13253, 13680)]