1893826480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5356

約数の個数: 160

約数和(自身を含む): 5530896000

約数和(自身を除く): 3637069520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 3920, 4459, 5096, 5309, 5488, 6370, 6860, 7280, 8918, 10192, 10618, 12740, 13720, 17836, 21236, 22295, 25480, 26545, 27440, 35672, 37163, 42472, 44590, 50960, 53090, 69017, 71344, 74326, 84944, 89180, 106180, 138034, 148652, 178360, 185815, 212360, 260141, 276068, 297304, 345085, 356720, 371630, 424720, 483119, 520282, 552136, 594608, 690170, 743260, 966238, 1040564, 1104272, 1300705, 1380340, 1486520, 1820987, 1932476, 2081128, 2415595, 2601410, 2760680, 2973040, 3381833, 3641974, 3864952, 4162256, 4831190, 5202820, 5521360, 6763666, 7283948, 7729904, 9104935, 9662380, 10405640, 13527332, 14567896, 16909165, 18209870, 19324760, 20811280, 23672831, 27054664, 29135792, 33818330, 36419740, 38649520, 47345662, 54109328, 67636660, 72839480, 94691324, 118364155, 135273320, 145678960, 189382648, 236728310, 270546640, 378765296, 473456620, 946913240, 1893826480]

約数ペア:

[(1, 1893826480), (2, 946913240), (4, 473456620), (5, 378765296), (7, 270546640), (8, 236728310), (10, 189382648), (13, 145678960), (14, 135273320), (16, 118364155), (20, 94691324), (26, 72839480), (28, 67636660), (35, 54109328), (40, 47345662), (49, 38649520), (52, 36419740), (56, 33818330), (65, 29135792), (70, 27054664), (80, 23672831), (91, 20811280), (98, 19324760), (104, 18209870), (112, 16909165), (130, 14567896), (140, 13527332), (182, 10405640), (196, 9662380), (208, 9104935), (245, 7729904), (260, 7283948), (280, 6763666), (343, 5521360), (364, 5202820), (392, 4831190), (455, 4162256), (490, 3864952), (520, 3641974), (560, 3381833), (637, 2973040), (686, 2760680), (728, 2601410), (784, 2415595), (910, 2081128), (980, 1932476), (1040, 1820987), (1274, 1486520), (1372, 1380340), (1456, 1300705), (1715, 1104272), (1820, 1040564), (1960, 966238), (2548, 743260), (2744, 690170), (3185, 594608), (3430, 552136), (3640, 520282), (3920, 483119), (4459, 424720), (5096, 371630), (5309, 356720), (5488, 345085), (6370, 297304), (6860, 276068), (7280, 260141), (8918, 212360), (10192, 185815), (10618, 178360), (12740, 148652), (13720, 138034), (17836, 106180), (21236, 89180), (22295, 84944), (25480, 74326), (26545, 71344), (27440, 69017), (35672, 53090), (37163, 50960), (42472, 44590)]