147880440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 505945440

約数和(自身を除く): 358065000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 43, 45, 60, 72, 82, 86, 90, 120, 123, 129, 164, 172, 180, 205, 215, 233, 246, 258, 328, 344, 360, 369, 387, 410, 430, 466, 492, 516, 615, 645, 699, 738, 774, 820, 860, 932, 984, 1032, 1165, 1230, 1290, 1398, 1476, 1548, 1640, 1720, 1763, 1845, 1864, 1935, 2097, 2330, 2460, 2580, 2796, 2952, 3096, 3495, 3526, 3690, 3870, 4194, 4660, 4920, 5160, 5289, 5592, 6990, 7052, 7380, 7740, 8388, 8815, 9320, 9553, 10019, 10485, 10578, 13980, 14104, 14760, 15480, 15867, 16776, 17630, 19106, 20038, 20970, 21156, 26445, 27960, 28659, 30057, 31734, 35260, 38212, 40076, 41940, 42312, 47765, 50095, 52890, 57318, 60114, 63468, 70520, 76424, 79335, 80152, 83880, 85977, 90171, 95530, 100190, 105780, 114636, 120228, 126936, 143295, 150285, 158670, 171954, 180342, 191060, 200380, 211560, 229272, 240456, 286590, 300570, 317340, 343908, 360684, 382120, 400760, 410779, 429885, 450855, 573180, 601140, 634680, 687816, 721368, 821558, 859770, 901710, 1146360, 1202280, 1232337, 1643116, 1719540, 1803420, 2053895, 2464674, 3286232, 3439080, 3606840, 3697011, 4107790, 4929348, 6161685, 7394022, 8215580, 9858696, 12323370, 14788044, 16431160, 18485055, 24646740, 29576088, 36970110, 49293480, 73940220, 147880440]

約数ペア:

[(1, 147880440), (2, 73940220), (3, 49293480), (4, 36970110), (5, 29576088), (6, 24646740), (8, 18485055), (9, 16431160), (10, 14788044), (12, 12323370), (15, 9858696), (18, 8215580), (20, 7394022), (24, 6161685), (30, 4929348), (36, 4107790), (40, 3697011), (41, 3606840), (43, 3439080), (45, 3286232), (60, 2464674), (72, 2053895), (82, 1803420), (86, 1719540), (90, 1643116), (120, 1232337), (123, 1202280), (129, 1146360), (164, 901710), (172, 859770), (180, 821558), (205, 721368), (215, 687816), (233, 634680), (246, 601140), (258, 573180), (328, 450855), (344, 429885), (360, 410779), (369, 400760), (387, 382120), (410, 360684), (430, 343908), (466, 317340), (492, 300570), (516, 286590), (615, 240456), (645, 229272), (699, 211560), (738, 200380), (774, 191060), (820, 180342), (860, 171954), (932, 158670), (984, 150285), (1032, 143295), (1165, 126936), (1230, 120228), (1290, 114636), (1398, 105780), (1476, 100190), (1548, 95530), (1640, 90171), (1720, 85977), (1763, 83880), (1845, 80152), (1864, 79335), (1935, 76424), (2097, 70520), (2330, 63468), (2460, 60114), (2580, 57318), (2796, 52890), (2952, 50095), (3096, 47765), (3495, 42312), (3526, 41940), (3690, 40076), (3870, 38212), (4194, 35260), (4660, 31734), (4920, 30057), (5160, 28659), (5289, 27960), (5592, 26445), (6990, 21156), (7052, 20970), (7380, 20038), (7740, 19106), (8388, 17630), (8815, 16776), (9320, 15867), (9553, 15480), (10019, 14760), (10485, 14104), (10578, 13980)]