145081440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 288

約数和(自身を含む): 582603840

約数和(自身を除く): 437522400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 389, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 778, 840, 888, 1008, 1036, 1110, 1120, 1167, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1556, 1665, 1680, 1776, 1945, 2016, 2072, 2220, 2331, 2334, 2520, 2590, 2664, 2723, 2960, 3108, 3112, 3330, 3360, 3501, 3552, 3885, 3890, 4144, 4440, 4662, 4668, 5040, 5180, 5328, 5446, 5835, 5920, 6216, 6224, 6660, 7002, 7770, 7780, 8169, 8288, 8880, 9324, 9336, 10080, 10360, 10656, 10892, 11655, 11670, 12432, 12448, 13320, 13615, 14004, 14393, 15540, 15560, 16338, 17505, 17760, 18648, 18672, 20720, 21784, 23310, 23340, 24507, 24864, 26640, 27230, 28008, 28786, 31080, 31120, 32676, 35010, 37296, 37344, 40845, 41440, 43179, 43568, 46620, 46680, 49014, 53280, 54460, 56016, 57572, 62160, 62240, 65352, 70020, 71965, 74592, 81690, 86358, 87136, 93240, 93360, 98028, 100751, 108920, 112032, 115144, 122535, 124320, 129537, 130704, 140040, 143930, 163380, 172716, 186480, 186720, 196056, 201502, 215895, 217840, 230288, 245070, 259074, 261408, 280080, 287860, 302253, 326760, 345432, 372960, 392112, 403004, 431790, 435680, 460576, 490140, 503755, 518148, 560160, 575720, 604506, 647685, 653520, 690864, 784224, 806008, 863580, 906759, 980280, 1007510, 1036296, 1151440, 1209012, 1295370, 1307040, 1381728, 1511265, 1612016, 1727160, 1813518, 1960560, 2015020, 2072592, 2302880, 2418024, 2590740, 3022530, 3224032, 3454320, 3627036, 3921120, 4030040, 4145184, 4533795, 4836048, 5181480, 6045060, 6908640, 7254072, 8060080, 9067590, 9672096, 10362960, 12090120, 14508144, 16120160, 18135180, 20725920, 24180240, 29016288, 36270360, 48360480, 72540720, 145081440]

約数ペア:

[(1, 145081440), (2, 72540720), (3, 48360480), (4, 36270360), (5, 29016288), (6, 24180240), (7, 20725920), (8, 18135180), (9, 16120160), (10, 14508144), (12, 12090120), (14, 10362960), (15, 9672096), (16, 9067590), (18, 8060080), (20, 7254072), (21, 6908640), (24, 6045060), (28, 5181480), (30, 4836048), (32, 4533795), (35, 4145184), (36, 4030040), (37, 3921120), (40, 3627036), (42, 3454320), (45, 3224032), (48, 3022530), (56, 2590740), (60, 2418024), (63, 2302880), (70, 2072592), (72, 2015020), (74, 1960560), (80, 1813518), (84, 1727160), (90, 1612016), (96, 1511265), (105, 1381728), (111, 1307040), (112, 1295370), (120, 1209012), (126, 1151440), (140, 1036296), (144, 1007510), (148, 980280), (160, 906759), (168, 863580), (180, 806008), (185, 784224), (210, 690864), (222, 653520), (224, 647685), (240, 604506), (252, 575720), (259, 560160), (280, 518148), (288, 503755), (296, 490140), (315, 460576), (333, 435680), (336, 431790), (360, 403004), (370, 392112), (389, 372960), (420, 345432), (444, 326760), (480, 302253), (504, 287860), (518, 280080), (555, 261408), (560, 259074), (592, 245070), (630, 230288), (666, 217840), (672, 215895), (720, 201502), (740, 196056), (777, 186720), (778, 186480), (840, 172716), (888, 163380), (1008, 143930), (1036, 140040), (1110, 130704), (1120, 129537), (1167, 124320), (1184, 122535), (1260, 115144), (1295, 112032), (1332, 108920), (1440, 100751), (1480, 98028), (1554, 93360), (1556, 93240), (1665, 87136), (1680, 86358), (1776, 81690), (1945, 74592), (2016, 71965), (2072, 70020), (2220, 65352), (2331, 62240), (2334, 62160), (2520, 57572), (2590, 56016), (2664, 54460), (2723, 53280), (2960, 49014), (3108, 46680), (3112, 46620), (3330, 43568), (3360, 43179), (3501, 41440), (3552, 40845), (3885, 37344), (3890, 37296), (4144, 35010), (4440, 32676), (4662, 31120), (4668, 31080), (5040, 28786), (5180, 28008), (5328, 27230), (5446, 26640), (5835, 24864), (5920, 24507), (6216, 23340), (6224, 23310), (6660, 21784), (7002, 20720), (7770, 18672), (7780, 18648), (8169, 17760), (8288, 17505), (8880, 16338), (9324, 15560), (9336, 15540), (10080, 14393), (10360, 14004), (10656, 13615), (10892, 13320), (11655, 12448), (11670, 12432)]