2192144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 6963840000

約数和(自身を除く): 4771695120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 103, 120, 142, 206, 213, 240, 284, 309, 355, 412, 426, 515, 568, 618, 710, 824, 852, 1030, 1065, 1136, 1236, 1249, 1420, 1545, 1648, 1704, 2060, 2130, 2472, 2498, 2840, 3090, 3408, 3747, 4120, 4260, 4944, 4996, 5680, 6180, 6245, 7313, 7494, 8240, 8520, 9992, 12360, 12490, 14626, 14988, 17040, 18735, 19984, 21939, 24720, 24980, 29252, 29976, 36565, 37470, 43878, 49960, 58504, 59952, 73130, 74940, 87756, 88679, 99920, 109695, 117008, 128647, 146260, 149880, 175512, 177358, 219390, 257294, 266037, 292520, 299760, 351024, 354716, 385941, 438780, 443395, 514588, 532074, 585040, 643235, 709432, 771882, 877560, 886790, 1029176, 1064148, 1286470, 1330185, 1418864, 1543764, 1755120, 1773580, 1929705, 2058352, 2128296, 2572940, 2660370, 3087528, 3547160, 3859410, 4256592, 5145880, 5320740, 6175056, 7094320, 7718820, 9133937, 10291760, 10641480, 15437640, 18267874, 21282960, 27401811, 30875280, 36535748, 45669685, 54803622, 73071496, 91339370, 109607244, 137009055, 146142992, 182678740, 219214488, 274018110, 365357480, 438428976, 548036220, 730714960, 1096072440, 2192144880]

約数ペア:

[(1, 2192144880), (2, 1096072440), (3, 730714960), (4, 548036220), (5, 438428976), (6, 365357480), (8, 274018110), (10, 219214488), (12, 182678740), (15, 146142992), (16, 137009055), (20, 109607244), (24, 91339370), (30, 73071496), (40, 54803622), (48, 45669685), (60, 36535748), (71, 30875280), (80, 27401811), (103, 21282960), (120, 18267874), (142, 15437640), (206, 10641480), (213, 10291760), (240, 9133937), (284, 7718820), (309, 7094320), (355, 6175056), (412, 5320740), (426, 5145880), (515, 4256592), (568, 3859410), (618, 3547160), (710, 3087528), (824, 2660370), (852, 2572940), (1030, 2128296), (1065, 2058352), (1136, 1929705), (1236, 1773580), (1249, 1755120), (1420, 1543764), (1545, 1418864), (1648, 1330185), (1704, 1286470), (2060, 1064148), (2130, 1029176), (2472, 886790), (2498, 877560), (2840, 771882), (3090, 709432), (3408, 643235), (3747, 585040), (4120, 532074), (4260, 514588), (4944, 443395), (4996, 438780), (5680, 385941), (6180, 354716), (6245, 351024), (7313, 299760), (7494, 292520), (8240, 266037), (8520, 257294), (9992, 219390), (12360, 177358), (12490, 175512), (14626, 149880), (14988, 146260), (17040, 128647), (18735, 117008), (19984, 109695), (21939, 99920), (24720, 88679), (24980, 87756), (29252, 74940), (29976, 73130), (36565, 59952), (37470, 58504), (43878, 49960)]