2046503880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3307}}^1$

素因数の和:3521

約数の個数: 160

約数和(自身を含む): 6916631040

約数和(自身を除く): 4870127160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 216, 270, 324, 360, 382, 405, 540, 573, 648, 764, 810, 955, 1080, 1146, 1528, 1620, 1719, 1910, 2292, 2865, 3240, 3307, 3438, 3820, 4584, 5157, 5730, 6614, 6876, 7640, 8595, 9921, 10314, 11460, 13228, 13752, 15471, 16535, 17190, 19842, 20628, 22920, 25785, 26456, 29763, 30942, 33070, 34380, 39684, 41256, 49605, 51570, 59526, 61884, 66140, 68760, 77355, 79368, 89289, 99210, 103140, 119052, 123768, 132280, 148815, 154710, 178578, 198420, 206280, 238104, 267867, 297630, 309420, 357156, 396840, 446445, 535734, 595260, 618840, 631637, 714312, 892890, 1071468, 1190520, 1263274, 1339335, 1785780, 1894911, 2142936, 2526548, 2678670, 3158185, 3571560, 3789822, 5053096, 5357340, 5684733, 6316370, 7579644, 9474555, 10714680, 11369466, 12632740, 15159288, 17054199, 18949110, 22738932, 25265480, 28423665, 34108398, 37898220, 45477864, 51162597, 56847330, 68216796, 75796440, 85270995, 102325194, 113694660, 136433592, 170541990, 204650388, 227389320, 255812985, 341083980, 409300776, 511625970, 682167960, 1023251940, 2046503880]

約数ペア:

[(1, 2046503880), (2, 1023251940), (3, 682167960), (4, 511625970), (5, 409300776), (6, 341083980), (8, 255812985), (9, 227389320), (10, 204650388), (12, 170541990), (15, 136433592), (18, 113694660), (20, 102325194), (24, 85270995), (27, 75796440), (30, 68216796), (36, 56847330), (40, 51162597), (45, 45477864), (54, 37898220), (60, 34108398), (72, 28423665), (81, 25265480), (90, 22738932), (108, 18949110), (120, 17054199), (135, 15159288), (162, 12632740), (180, 11369466), (191, 10714680), (216, 9474555), (270, 7579644), (324, 6316370), (360, 5684733), (382, 5357340), (405, 5053096), (540, 3789822), (573, 3571560), (648, 3158185), (764, 2678670), (810, 2526548), (955, 2142936), (1080, 1894911), (1146, 1785780), (1528, 1339335), (1620, 1263274), (1719, 1190520), (1910, 1071468), (2292, 892890), (2865, 714312), (3240, 631637), (3307, 618840), (3438, 595260), (3820, 535734), (4584, 446445), (5157, 396840), (5730, 357156), (6614, 309420), (6876, 297630), (7640, 267867), (8595, 238104), (9921, 206280), (10314, 198420), (11460, 178578), (13228, 154710), (13752, 148815), (15471, 132280), (16535, 123768), (17190, 119052), (19842, 103140), (20628, 99210), (22920, 89289), (25785, 79368), (26456, 77355), (29763, 68760), (30942, 66140), (33070, 61884), (34380, 59526), (39684, 51570), (41256, 49605)]