2044991880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3661

約数の個数: 256

約数和(自身を含む): 7452518400

約数和(自身を除く): 5407526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 680, 744, 765, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1395, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2232, 2295, 2635, 2790, 3060, 3162, 3348, 3593, 3672, 3720, 4185, 4216, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7186, 7905, 8370, 9180, 9486, 10540, 10779, 11160, 12648, 14229, 14372, 15810, 16740, 17965, 18360, 18972, 21080, 21558, 23715, 28458, 28744, 31620, 32337, 33480, 35930, 37944, 43116, 47430, 53895, 56916, 61081, 63240, 64674, 71145, 71860, 86232, 94860, 97011, 107790, 111383, 113832, 122162, 129348, 142290, 143720, 161685, 183243, 189720, 194022, 215580, 222766, 244324, 258696, 284580, 305405, 323370, 334149, 366486, 388044, 431160, 445532, 485055, 488648, 549729, 556915, 569160, 610810, 646740, 668298, 732972, 776088, 891064, 916215, 970110, 1002447, 1099458, 1113830, 1221620, 1293480, 1336596, 1465944, 1649187, 1670745, 1832430, 1893511, 1940220, 2004894, 2198916, 2227660, 2443240, 2673192, 2748645, 3007341, 3298374, 3341490, 3664860, 3787022, 3880440, 4009788, 4397832, 4455320, 5012235, 5497290, 5680533, 6014682, 6596748, 6682980, 7329720, 7574044, 8019576, 8245935, 9467555, 10024470, 10994580, 11361066, 12029364, 13193496, 13365960, 15036705, 15148088, 16491870, 17041599, 18935110, 20048940, 21989160, 22722132, 24058728, 28402665, 30073410, 32983740, 34083198, 37870220, 40097880, 45444264, 51124797, 56805330, 60146820, 65967480, 68166396, 75740440, 85207995, 102249594, 113610660, 120293640, 136332792, 170415990, 204499188, 227221320, 255623985, 340831980, 408998376, 511247970, 681663960, 1022495940, 2044991880]

約数ペア:

[(1, 2044991880), (2, 1022495940), (3, 681663960), (4, 511247970), (5, 408998376), (6, 340831980), (8, 255623985), (9, 227221320), (10, 204499188), (12, 170415990), (15, 136332792), (17, 120293640), (18, 113610660), (20, 102249594), (24, 85207995), (27, 75740440), (30, 68166396), (31, 65967480), (34, 60146820), (36, 56805330), (40, 51124797), (45, 45444264), (51, 40097880), (54, 37870220), (60, 34083198), (62, 32983740), (68, 30073410), (72, 28402665), (85, 24058728), (90, 22722132), (93, 21989160), (102, 20048940), (108, 18935110), (120, 17041599), (124, 16491870), (135, 15148088), (136, 15036705), (153, 13365960), (155, 13193496), (170, 12029364), (180, 11361066), (186, 10994580), (204, 10024470), (216, 9467555), (248, 8245935), (255, 8019576), (270, 7574044), (279, 7329720), (306, 6682980), (310, 6596748), (340, 6014682), (360, 5680533), (372, 5497290), (408, 5012235), (459, 4455320), (465, 4397832), (510, 4009788), (527, 3880440), (540, 3787022), (558, 3664860), (612, 3341490), (620, 3298374), (680, 3007341), (744, 2748645), (765, 2673192), (837, 2443240), (918, 2227660), (930, 2198916), (1020, 2004894), (1054, 1940220), (1080, 1893511), (1116, 1832430), (1224, 1670745), (1240, 1649187), (1395, 1465944), (1530, 1336596), (1581, 1293480), (1674, 1221620), (1836, 1113830), (1860, 1099458), (2040, 1002447), (2108, 970110), (2232, 916215), (2295, 891064), (2635, 776088), (2790, 732972), (3060, 668298), (3162, 646740), (3348, 610810), (3593, 569160), (3672, 556915), (3720, 549729), (4185, 488648), (4216, 485055), (4590, 445532), (4743, 431160), (5270, 388044), (5580, 366486), (6120, 334149), (6324, 323370), (6696, 305405), (7186, 284580), (7905, 258696), (8370, 244324), (9180, 222766), (9486, 215580), (10540, 194022), (10779, 189720), (11160, 183243), (12648, 161685), (14229, 143720), (14372, 142290), (15810, 129348), (16740, 122162), (17965, 113832), (18360, 111383), (18972, 107790), (21080, 97011), (21558, 94860), (23715, 86232), (28458, 71860), (28744, 71145), (31620, 64674), (32337, 63240), (33480, 61081), (35930, 56916), (37944, 53895), (43116, 47430)]