1189026080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 3423228480

約数和(自身を除く): 2234202400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 37, 38, 40, 44, 55, 62, 74, 76, 80, 88, 95, 110, 124, 148, 152, 155, 160, 176, 185, 190, 209, 220, 248, 296, 304, 310, 341, 352, 370, 380, 407, 418, 440, 496, 589, 592, 608, 620, 682, 703, 740, 760, 814, 836, 880, 961, 992, 1045, 1147, 1178, 1184, 1240, 1364, 1406, 1480, 1520, 1628, 1672, 1705, 1760, 1922, 2035, 2090, 2294, 2356, 2480, 2728, 2812, 2945, 2960, 3040, 3256, 3344, 3410, 3515, 3844, 4070, 4180, 4588, 4712, 4805, 4960, 5456, 5624, 5735, 5890, 5920, 6479, 6512, 6688, 6820, 7030, 7688, 7733, 8140, 8360, 9176, 9424, 9610, 10571, 10912, 11248, 11470, 11780, 12617, 12958, 13024, 13640, 14060, 15376, 15466, 16280, 16720, 18259, 18352, 18848, 19220, 21142, 21793, 22496, 22940, 23560, 25234, 25916, 27280, 28120, 30752, 30932, 32395, 32560, 33440, 35557, 36518, 36704, 38440, 38665, 42284, 43586, 45880, 47120, 50468, 51832, 52855, 54560, 56240, 61864, 63085, 64790, 65120, 71114, 73036, 76880, 77330, 84568, 87172, 91295, 91760, 94240, 100936, 103664, 105710, 108965, 112480, 123728, 126170, 129580, 142228, 146072, 153760, 154660, 169136, 174344, 177785, 182590, 183520, 200849, 201872, 207328, 211420, 217930, 239723, 247456, 252340, 259160, 284456, 292144, 309320, 338272, 348688, 355570, 365180, 391127, 401698, 403744, 422840, 435860, 479446, 504680, 518320, 568912, 584288, 618640, 675583, 697376, 711140, 730360, 782254, 803396, 845680, 871720, 958892, 1004245, 1009360, 1036640, 1137824, 1198615, 1237280, 1351166, 1422280, 1460720, 1564508, 1606792, 1691360, 1743440, 1917784, 1955635, 2008490, 2018720, 2397230, 2702332, 2844560, 2921440, 3129016, 3213584, 3377915, 3486880, 3835568, 3911270, 4016980, 4794460, 5404664, 5689120, 6258032, 6427168, 6755830, 7431413, 7671136, 7822540, 8033960, 9588920, 10809328, 12516064, 13511660, 14862826, 15645080, 16067920, 19177840, 21618656, 27023320, 29725652, 31290160, 32135840, 37157065, 38355680, 54046640, 59451304, 62580320, 74314130, 108093280, 118902608, 148628260, 237805216, 297256520, 594513040, 1189026080]

約数ペア:

[(1, 1189026080), (2, 594513040), (4, 297256520), (5, 237805216), (8, 148628260), (10, 118902608), (11, 108093280), (16, 74314130), (19, 62580320), (20, 59451304), (22, 54046640), (31, 38355680), (32, 37157065), (37, 32135840), (38, 31290160), (40, 29725652), (44, 27023320), (55, 21618656), (62, 19177840), (74, 16067920), (76, 15645080), (80, 14862826), (88, 13511660), (95, 12516064), (110, 10809328), (124, 9588920), (148, 8033960), (152, 7822540), (155, 7671136), (160, 7431413), (176, 6755830), (185, 6427168), (190, 6258032), (209, 5689120), (220, 5404664), (248, 4794460), (296, 4016980), (304, 3911270), (310, 3835568), (341, 3486880), (352, 3377915), (370, 3213584), (380, 3129016), (407, 2921440), (418, 2844560), (440, 2702332), (496, 2397230), (589, 2018720), (592, 2008490), (608, 1955635), (620, 1917784), (682, 1743440), (703, 1691360), (740, 1606792), (760, 1564508), (814, 1460720), (836, 1422280), (880, 1351166), (961, 1237280), (992, 1198615), (1045, 1137824), (1147, 1036640), (1178, 1009360), (1184, 1004245), (1240, 958892), (1364, 871720), (1406, 845680), (1480, 803396), (1520, 782254), (1628, 730360), (1672, 711140), (1705, 697376), (1760, 675583), (1922, 618640), (2035, 584288), (2090, 568912), (2294, 518320), (2356, 504680), (2480, 479446), (2728, 435860), (2812, 422840), (2945, 403744), (2960, 401698), (3040, 391127), (3256, 365180), (3344, 355570), (3410, 348688), (3515, 338272), (3844, 309320), (4070, 292144), (4180, 284456), (4588, 259160), (4712, 252340), (4805, 247456), (4960, 239723), (5456, 217930), (5624, 211420), (5735, 207328), (5890, 201872), (5920, 200849), (6479, 183520), (6512, 182590), (6688, 177785), (6820, 174344), (7030, 169136), (7688, 154660), (7733, 153760), (8140, 146072), (8360, 142228), (9176, 129580), (9424, 126170), (9610, 123728), (10571, 112480), (10912, 108965), (11248, 105710), (11470, 103664), (11780, 100936), (12617, 94240), (12958, 91760), (13024, 91295), (13640, 87172), (14060, 84568), (15376, 77330), (15466, 76880), (16280, 73036), (16720, 71114), (18259, 65120), (18352, 64790), (18848, 63085), (19220, 61864), (21142, 56240), (21793, 54560), (22496, 52855), (22940, 51832), (23560, 50468), (25234, 47120), (25916, 45880), (27280, 43586), (28120, 42284), (30752, 38665), (30932, 38440), (32395, 36704), (32560, 36518), (33440, 35557)]