8763221520

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{50087}}^1$

素因数の和:50121

約数の個数: 160

約数和(自身を含む): 30557687040

約数和(自身を除く): 21794465520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 5832, 6480, 7290, 8748, 9720, 10935, 11664, 14580, 17496, 19440, 21870, 29160, 34992, 43740, 50087, 58320, 87480, 100174, 150261, 174960, 200348, 250435, 300522, 400696, 450783, 500870, 601044, 751305, 801392, 901566, 1001740, 1202088, 1352349, 1502610, 1803132, 2003480, 2253915, 2404176, 2704698, 3005220, 3606264, 4006960, 4057047, 4507830, 5409396, 6010440, 6761745, 7212528, 8114094, 9015660, 10818792, 12020880, 12171141, 13523490, 16228188, 18031320, 20285235, 21637584, 24342282, 27046980, 32456376, 36062640, 36513423, 40570470, 48684564, 54093960, 60855705, 64912752, 73026846, 81140940, 97369128, 108187920, 109540269, 121711410, 146053692, 162281880, 182567115, 194738256, 219080538, 243422820, 292107384, 324563760, 365134230, 438161076, 486845640, 547701345, 584214768, 730268460, 876322152, 973691280, 1095402690, 1460536920, 1752644304, 2190805380, 2921073840, 4381610760, 8763221520]

約数ペア:

[(1, 8763221520), (2, 4381610760), (3, 2921073840), (4, 2190805380), (5, 1752644304), (6, 1460536920), (8, 1095402690), (9, 973691280), (10, 876322152), (12, 730268460), (15, 584214768), (16, 547701345), (18, 486845640), (20, 438161076), (24, 365134230), (27, 324563760), (30, 292107384), (36, 243422820), (40, 219080538), (45, 194738256), (48, 182567115), (54, 162281880), (60, 146053692), (72, 121711410), (80, 109540269), (81, 108187920), (90, 97369128), (108, 81140940), (120, 73026846), (135, 64912752), (144, 60855705), (162, 54093960), (180, 48684564), (216, 40570470), (240, 36513423), (243, 36062640), (270, 32456376), (324, 27046980), (360, 24342282), (405, 21637584), (432, 20285235), (486, 18031320), (540, 16228188), (648, 13523490), (720, 12171141), (729, 12020880), (810, 10818792), (972, 9015660), (1080, 8114094), (1215, 7212528), (1296, 6761745), (1458, 6010440), (1620, 5409396), (1944, 4507830), (2160, 4057047), (2187, 4006960), (2430, 3606264), (2916, 3005220), (3240, 2704698), (3645, 2404176), (3888, 2253915), (4374, 2003480), (4860, 1803132), (5832, 1502610), (6480, 1352349), (7290, 1202088), (8748, 1001740), (9720, 901566), (10935, 801392), (11664, 751305), (14580, 601044), (17496, 500870), (19440, 450783), (21870, 400696), (29160, 300522), (34992, 250435), (43740, 200348), (50087, 174960), (58320, 150261), (87480, 100174)]