209986146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{179549}}^1$

素因数の和:180019

約数の個数: 160

約数和(自身を含む): 711741945600

約数和(自身を除く): 501755799120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 443, 528, 660, 880, 886, 1320, 1329, 1772, 2215, 2640, 2658, 3544, 4430, 4873, 5316, 6645, 7088, 8860, 9746, 10632, 13290, 14619, 17720, 19492, 21264, 24365, 26580, 29238, 35440, 38984, 48730, 53160, 58476, 73095, 77968, 97460, 106320, 116952, 146190, 179549, 194920, 233904, 292380, 359098, 389840, 538647, 584760, 718196, 897745, 1077294, 1169520, 1436392, 1795490, 1975039, 2154588, 2693235, 2872784, 3590980, 3950078, 4309176, 5386470, 5925117, 7181960, 7900156, 8618352, 9875195, 10772940, 11850234, 14363920, 15800312, 19750390, 21545880, 23700468, 29625585, 31600624, 39500780, 43091760, 47400936, 59251170, 79001560, 79540207, 94801872, 118502340, 158003120, 159080414, 237004680, 238620621, 318160828, 397701035, 474009360, 477241242, 636321656, 795402070, 874942277, 954482484, 1193103105, 1272643312, 1590804140, 1749884554, 1908964968, 2386206210, 2624826831, 3181608280, 3499769108, 3817929936, 4374711385, 4772412420, 5249653662, 6363216560, 6999538216, 8749422770, 9544824840, 10499307324, 13124134155, 13999076432, 17498845540, 19089649680, 20998614648, 26248268310, 34997691080, 41997229296, 52496536620, 69995382160, 104993073240, 209986146480]

約数ペア:

[(1, 209986146480), (2, 104993073240), (3, 69995382160), (4, 52496536620), (5, 41997229296), (6, 34997691080), (8, 26248268310), (10, 20998614648), (11, 19089649680), (12, 17498845540), (15, 13999076432), (16, 13124134155), (20, 10499307324), (22, 9544824840), (24, 8749422770), (30, 6999538216), (33, 6363216560), (40, 5249653662), (44, 4772412420), (48, 4374711385), (55, 3817929936), (60, 3499769108), (66, 3181608280), (80, 2624826831), (88, 2386206210), (110, 1908964968), (120, 1749884554), (132, 1590804140), (165, 1272643312), (176, 1193103105), (220, 954482484), (240, 874942277), (264, 795402070), (330, 636321656), (440, 477241242), (443, 474009360), (528, 397701035), (660, 318160828), (880, 238620621), (886, 237004680), (1320, 159080414), (1329, 158003120), (1772, 118502340), (2215, 94801872), (2640, 79540207), (2658, 79001560), (3544, 59251170), (4430, 47400936), (4873, 43091760), (5316, 39500780), (6645, 31600624), (7088, 29625585), (8860, 23700468), (9746, 21545880), (10632, 19750390), (13290, 15800312), (14619, 14363920), (17720, 11850234), (19492, 10772940), (21264, 9875195), (24365, 8618352), (26580, 7900156), (29238, 7181960), (35440, 5925117), (38984, 5386470), (48730, 4309176), (53160, 3950078), (58476, 3590980), (73095, 2872784), (77968, 2693235), (97460, 2154588), (106320, 1975039), (116952, 1795490), (146190, 1436392), (179549, 1169520), (194920, 1077294), (233904, 897745), (292380, 718196), (359098, 584760), (389840, 538647)]