8289796320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{442831}}^1$

素因数の和:442865

約数の個数: 144

約数和(自身を含む): 30465070272

約数和(自身を除く): 22175273952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 442831, 885662, 1328493, 1771324, 2214155, 2656986, 3542648, 3985479, 4428310, 5313972, 5756803, 6642465, 7085296, 7970958, 8856620, 10627944, 11513606, 13284930, 14170592, 15941916, 17270409, 17713240, 19927395, 21255888, 23027212, 26569860, 28784015, 31883832, 34540818, 35426480, 39854790, 42511776, 46054424, 51811227, 53139720, 57568030, 63767664, 69081636, 70852960, 79709580, 86352045, 92108848, 103622454, 106279440, 115136060, 127535328, 138163272, 159419160, 172704090, 184217696, 207244908, 212558880, 230272120, 259056135, 276326544, 318838320, 345408180, 414489816, 460544240, 518112270, 552653088, 637676640, 690816360, 828979632, 921088480, 1036224540, 1381632720, 1657959264, 2072449080, 2763265440, 4144898160, 8289796320]

約数ペア:

[(1, 8289796320), (2, 4144898160), (3, 2763265440), (4, 2072449080), (5, 1657959264), (6, 1381632720), (8, 1036224540), (9, 921088480), (10, 828979632), (12, 690816360), (13, 637676640), (15, 552653088), (16, 518112270), (18, 460544240), (20, 414489816), (24, 345408180), (26, 318838320), (30, 276326544), (32, 259056135), (36, 230272120), (39, 212558880), (40, 207244908), (45, 184217696), (48, 172704090), (52, 159419160), (60, 138163272), (65, 127535328), (72, 115136060), (78, 106279440), (80, 103622454), (90, 92108848), (96, 86352045), (104, 79709580), (117, 70852960), (120, 69081636), (130, 63767664), (144, 57568030), (156, 53139720), (160, 51811227), (180, 46054424), (195, 42511776), (208, 39854790), (234, 35426480), (240, 34540818), (260, 31883832), (288, 28784015), (312, 26569860), (360, 23027212), (390, 21255888), (416, 19927395), (468, 17713240), (480, 17270409), (520, 15941916), (585, 14170592), (624, 13284930), (720, 11513606), (780, 10627944), (936, 8856620), (1040, 7970958), (1170, 7085296), (1248, 6642465), (1440, 5756803), (1560, 5313972), (1872, 4428310), (2080, 3985479), (2340, 3542648), (3120, 2656986), (3744, 2214155), (4680, 1771324), (6240, 1328493), (9360, 885662), (18720, 442831)]