2747314880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 7189378560

約数和(自身を除く): 4442063680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 103, 107, 152, 160, 164, 190, 205, 206, 214, 304, 320, 328, 380, 410, 412, 428, 515, 535, 608, 656, 760, 779, 820, 824, 856, 1030, 1070, 1216, 1312, 1520, 1558, 1640, 1648, 1712, 1957, 2033, 2060, 2140, 2624, 3040, 3116, 3280, 3296, 3424, 3895, 3914, 4066, 4120, 4223, 4280, 4387, 6080, 6232, 6560, 6592, 6848, 7790, 7828, 8132, 8240, 8446, 8560, 8774, 9785, 10165, 11021, 12464, 13120, 15580, 15656, 16264, 16480, 16892, 17120, 17548, 19570, 20330, 21115, 21935, 22042, 24928, 31160, 31312, 32528, 32960, 33784, 34240, 35096, 39140, 40660, 42230, 43870, 44084, 49856, 55105, 62320, 62624, 65056, 67568, 70192, 78280, 80237, 81320, 83353, 84460, 87740, 88168, 110210, 124640, 125248, 130112, 135136, 140384, 156560, 160474, 162640, 166706, 168920, 175480, 176336, 209399, 220420, 249280, 270272, 280768, 313120, 320948, 325280, 333412, 337840, 350960, 352672, 401185, 416765, 418798, 440840, 451861, 626240, 641896, 650560, 666824, 675680, 701920, 705344, 802370, 833530, 837596, 881680, 903722, 1046995, 1283792, 1333648, 1351360, 1403840, 1604740, 1667060, 1675192, 1763360, 1807444, 2093990, 2259305, 2567584, 2667296, 3209480, 3334120, 3350384, 3526720, 3614888, 4187980, 4518610, 5135168, 5334592, 6418960, 6668240, 6700768, 7229776, 8375960, 8585359, 9037220, 12837920, 13336480, 13401536, 14459552, 16751920, 17170718, 18074440, 25675840, 26672960, 28919104, 33503840, 34341436, 36148880, 42926795, 67007680, 68682872, 72297760, 85853590, 137365744, 144595520, 171707180, 274731488, 343414360, 549462976, 686828720, 1373657440, 2747314880]

約数ペア:

[(1, 2747314880), (2, 1373657440), (4, 686828720), (5, 549462976), (8, 343414360), (10, 274731488), (16, 171707180), (19, 144595520), (20, 137365744), (32, 85853590), (38, 72297760), (40, 68682872), (41, 67007680), (64, 42926795), (76, 36148880), (80, 34341436), (82, 33503840), (95, 28919104), (103, 26672960), (107, 25675840), (152, 18074440), (160, 17170718), (164, 16751920), (190, 14459552), (205, 13401536), (206, 13336480), (214, 12837920), (304, 9037220), (320, 8585359), (328, 8375960), (380, 7229776), (410, 6700768), (412, 6668240), (428, 6418960), (515, 5334592), (535, 5135168), (608, 4518610), (656, 4187980), (760, 3614888), (779, 3526720), (820, 3350384), (824, 3334120), (856, 3209480), (1030, 2667296), (1070, 2567584), (1216, 2259305), (1312, 2093990), (1520, 1807444), (1558, 1763360), (1640, 1675192), (1648, 1667060), (1712, 1604740), (1957, 1403840), (2033, 1351360), (2060, 1333648), (2140, 1283792), (2624, 1046995), (3040, 903722), (3116, 881680), (3280, 837596), (3296, 833530), (3424, 802370), (3895, 705344), (3914, 701920), (4066, 675680), (4120, 666824), (4223, 650560), (4280, 641896), (4387, 626240), (6080, 451861), (6232, 440840), (6560, 418798), (6592, 416765), (6848, 401185), (7790, 352672), (7828, 350960), (8132, 337840), (8240, 333412), (8446, 325280), (8560, 320948), (8774, 313120), (9785, 280768), (10165, 270272), (11021, 249280), (12464, 220420), (13120, 209399), (15580, 176336), (15656, 175480), (16264, 168920), (16480, 166706), (16892, 162640), (17120, 160474), (17548, 156560), (19570, 140384), (20330, 135136), (21115, 130112), (21935, 125248), (22042, 124640), (24928, 110210), (31160, 88168), (31312, 87740), (32528, 84460), (32960, 83353), (33784, 81320), (34240, 80237), (35096, 78280), (39140, 70192), (40660, 67568), (42230, 65056), (43870, 62624), (44084, 62320), (49856, 55105)]