138549840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 509800704

約数和(自身を除く): 371250864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 367, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 734, 780, 858, 880, 968, 1040, 1101, 1144, 1210, 1320, 1430, 1452, 1468, 1560, 1573, 1716, 1815, 1835, 1936, 2145, 2202, 2288, 2420, 2640, 2860, 2904, 2936, 3120, 3146, 3432, 3630, 3670, 4037, 4290, 4404, 4719, 4771, 4840, 5505, 5720, 5808, 5872, 6292, 6864, 7260, 7340, 7865, 8074, 8580, 8808, 9438, 9542, 9680, 11010, 11440, 12111, 12584, 14313, 14520, 14680, 15730, 16148, 17160, 17616, 18876, 19084, 20185, 22020, 23595, 23855, 24222, 25168, 28626, 29040, 29360, 31460, 32296, 34320, 37752, 38168, 40370, 44040, 44407, 47190, 47710, 48444, 52481, 57252, 60555, 62920, 64592, 71565, 75504, 76336, 80740, 88080, 88814, 94380, 95420, 96888, 104962, 114504, 121110, 125840, 133221, 143130, 157443, 161480, 177628, 188760, 190840, 193776, 209924, 222035, 229008, 242220, 262405, 266442, 286260, 314886, 322960, 355256, 377520, 381680, 419848, 444070, 484440, 524810, 532884, 572520, 577291, 629772, 666105, 710512, 787215, 839696, 888140, 968880, 1049620, 1065768, 1145040, 1154582, 1259544, 1332210, 1574430, 1731873, 1776280, 2099240, 2131536, 2309164, 2519088, 2664420, 2886455, 3148860, 3463746, 3552560, 4198480, 4618328, 5328840, 5772910, 6297720, 6927492, 8659365, 9236656, 10657680, 11545820, 12595440, 13854984, 17318730, 23091640, 27709968, 34637460, 46183280, 69274920, 138549840]

約数ペア:

[(1, 138549840), (2, 69274920), (3, 46183280), (4, 34637460), (5, 27709968), (6, 23091640), (8, 17318730), (10, 13854984), (11, 12595440), (12, 11545820), (13, 10657680), (15, 9236656), (16, 8659365), (20, 6927492), (22, 6297720), (24, 5772910), (26, 5328840), (30, 4618328), (33, 4198480), (39, 3552560), (40, 3463746), (44, 3148860), (48, 2886455), (52, 2664420), (55, 2519088), (60, 2309164), (65, 2131536), (66, 2099240), (78, 1776280), (80, 1731873), (88, 1574430), (104, 1332210), (110, 1259544), (120, 1154582), (121, 1145040), (130, 1065768), (132, 1049620), (143, 968880), (156, 888140), (165, 839696), (176, 787215), (195, 710512), (208, 666105), (220, 629772), (240, 577291), (242, 572520), (260, 532884), (264, 524810), (286, 484440), (312, 444070), (330, 419848), (363, 381680), (367, 377520), (390, 355256), (429, 322960), (440, 314886), (484, 286260), (520, 266442), (528, 262405), (572, 242220), (605, 229008), (624, 222035), (660, 209924), (715, 193776), (726, 190840), (734, 188760), (780, 177628), (858, 161480), (880, 157443), (968, 143130), (1040, 133221), (1101, 125840), (1144, 121110), (1210, 114504), (1320, 104962), (1430, 96888), (1452, 95420), (1468, 94380), (1560, 88814), (1573, 88080), (1716, 80740), (1815, 76336), (1835, 75504), (1936, 71565), (2145, 64592), (2202, 62920), (2288, 60555), (2420, 57252), (2640, 52481), (2860, 48444), (2904, 47710), (2936, 47190), (3120, 44407), (3146, 44040), (3432, 40370), (3630, 38168), (3670, 37752), (4037, 34320), (4290, 32296), (4404, 31460), (4719, 29360), (4771, 29040), (4840, 28626), (5505, 25168), (5720, 24222), (5808, 23855), (5872, 23595), (6292, 22020), (6864, 20185), (7260, 19084), (7340, 18876), (7865, 17616), (8074, 17160), (8580, 16148), (8808, 15730), (9438, 14680), (9542, 14520), (9680, 14313), (11010, 12584), (11440, 12111)]