239190840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 256

約数和(自身を含む): 943488000

約数和(自身を除く): 704297160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1091, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2182, 2436, 2520, 2610, 3045, 3132, 3273, 3480, 3654, 3780, 3915, 4060, 4364, 4872, 5220, 5455, 5481, 6090, 6264, 6546, 7308, 7560, 7637, 7830, 8120, 8728, 9135, 9819, 10440, 10910, 10962, 12180, 13092, 14616, 15274, 15660, 16365, 18270, 19638, 21820, 21924, 22911, 24360, 26184, 27405, 29457, 30548, 31320, 31639, 32730, 36540, 38185, 39276, 43640, 43848, 45822, 49095, 54810, 58914, 61096, 63278, 65460, 68733, 73080, 76370, 78552, 91644, 94917, 98190, 109620, 114555, 117828, 126556, 130920, 137466, 147285, 152740, 158195, 183288, 189834, 196380, 206199, 219240, 221473, 229110, 235656, 253112, 274932, 284751, 294570, 305480, 316390, 343665, 379668, 392760, 412398, 442946, 458220, 474585, 549864, 569502, 589140, 632780, 664419, 687330, 759336, 824796, 854253, 885892, 916440, 949170, 1030995, 1107365, 1139004, 1178280, 1265560, 1328838, 1374660, 1423755, 1649592, 1708506, 1771784, 1898340, 1993257, 2061990, 2214730, 2278008, 2657676, 2749320, 2847510, 3322095, 3417012, 3796680, 3986514, 4123980, 4271265, 4429460, 5315352, 5695020, 5979771, 6644190, 6834024, 7973028, 8247960, 8542530, 8858920, 9966285, 11390040, 11959542, 13288380, 15946056, 17085060, 19932570, 23919084, 26576760, 29898855, 34170120, 39865140, 47838168, 59797710, 79730280, 119595420, 239190840]

約数ペア:

[(1, 239190840), (2, 119595420), (3, 79730280), (4, 59797710), (5, 47838168), (6, 39865140), (7, 34170120), (8, 29898855), (9, 26576760), (10, 23919084), (12, 19932570), (14, 17085060), (15, 15946056), (18, 13288380), (20, 11959542), (21, 11390040), (24, 9966285), (27, 8858920), (28, 8542530), (29, 8247960), (30, 7973028), (35, 6834024), (36, 6644190), (40, 5979771), (42, 5695020), (45, 5315352), (54, 4429460), (56, 4271265), (58, 4123980), (60, 3986514), (63, 3796680), (70, 3417012), (72, 3322095), (84, 2847510), (87, 2749320), (90, 2657676), (105, 2278008), (108, 2214730), (116, 2061990), (120, 1993257), (126, 1898340), (135, 1771784), (140, 1708506), (145, 1649592), (168, 1423755), (174, 1374660), (180, 1328838), (189, 1265560), (203, 1178280), (210, 1139004), (216, 1107365), (232, 1030995), (252, 949170), (261, 916440), (270, 885892), (280, 854253), (290, 824796), (315, 759336), (348, 687330), (360, 664419), (378, 632780), (406, 589140), (420, 569502), (435, 549864), (504, 474585), (522, 458220), (540, 442946), (580, 412398), (609, 392760), (630, 379668), (696, 343665), (756, 316390), (783, 305480), (812, 294570), (840, 284751), (870, 274932), (945, 253112), (1015, 235656), (1044, 229110), (1080, 221473), (1091, 219240), (1160, 206199), (1218, 196380), (1260, 189834), (1305, 183288), (1512, 158195), (1566, 152740), (1624, 147285), (1740, 137466), (1827, 130920), (1890, 126556), (2030, 117828), (2088, 114555), (2182, 109620), (2436, 98190), (2520, 94917), (2610, 91644), (3045, 78552), (3132, 76370), (3273, 73080), (3480, 68733), (3654, 65460), (3780, 63278), (3915, 61096), (4060, 58914), (4364, 54810), (4872, 49095), (5220, 45822), (5455, 43848), (5481, 43640), (6090, 39276), (6264, 38185), (6546, 36540), (7308, 32730), (7560, 31639), (7637, 31320), (7830, 30548), (8120, 29457), (8728, 27405), (9135, 26184), (9819, 24360), (10440, 22911), (10910, 21924), (10962, 21820), (12180, 19638), (13092, 18270), (14616, 16365), (15274, 15660)]