38343540120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{817211}}^1$

素因数の和:817265

約数の個数: 128

約数和(自身を含む): 127092810240

約数和(自身を除く): 88749270120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9384, 11730, 15640, 23460, 46920, 817211, 1634422, 2451633, 3268844, 4086055, 4903266, 6537688, 8172110, 9806532, 12258165, 13892587, 16344220, 18795853, 19613064, 24516330, 27785174, 32688440, 37591706, 41677761, 49032660, 55570348, 56387559, 69462935, 75183412, 83355522, 93979265, 98065320, 111140696, 112775118, 138925870, 150366824, 166711044, 187958530, 208388805, 225550236, 277851740, 281937795, 319529501, 333422088, 375917060, 416777610, 451100472, 555703480, 563875590, 639059002, 751834120, 833555220, 958588503, 1127751180, 1278118004, 1597647505, 1667110440, 1917177006, 2255502360, 2556236008, 3195295010, 3834354012, 4792942515, 6390590020, 7668708024, 9585885030, 12781180040, 19171770060, 38343540120]

約数ペア:

[(1, 38343540120), (2, 19171770060), (3, 12781180040), (4, 9585885030), (5, 7668708024), (6, 6390590020), (8, 4792942515), (10, 3834354012), (12, 3195295010), (15, 2556236008), (17, 2255502360), (20, 1917177006), (23, 1667110440), (24, 1597647505), (30, 1278118004), (34, 1127751180), (40, 958588503), (46, 833555220), (51, 751834120), (60, 639059002), (68, 563875590), (69, 555703480), (85, 451100472), (92, 416777610), (102, 375917060), (115, 333422088), (120, 319529501), (136, 281937795), (138, 277851740), (170, 225550236), (184, 208388805), (204, 187958530), (230, 166711044), (255, 150366824), (276, 138925870), (340, 112775118), (345, 111140696), (391, 98065320), (408, 93979265), (460, 83355522), (510, 75183412), (552, 69462935), (680, 56387559), (690, 55570348), (782, 49032660), (920, 41677761), (1020, 37591706), (1173, 32688440), (1380, 27785174), (1564, 24516330), (1955, 19613064), (2040, 18795853), (2346, 16344220), (2760, 13892587), (3128, 12258165), (3910, 9806532), (4692, 8172110), (5865, 6537688), (7820, 4903266), (9384, 4086055), (11730, 3268844), (15640, 2451633), (23460, 1634422), (46920, 817211)]