13880825040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{3461}}^1$

素因数の和:4477

約数の個数: 160

約数和(自身を含む): 45621294336

約数和(自身を除く): 31740469296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 983, 1020, 1360, 1966, 2040, 2949, 3461, 3932, 4080, 4915, 5898, 6922, 7864, 9830, 10383, 11796, 13844, 14745, 15728, 16711, 17305, 19660, 20766, 23592, 27688, 29490, 33422, 34610, 39320, 41532, 47184, 50133, 51915, 55376, 58837, 58980, 66844, 69220, 78640, 83064, 83555, 100266, 103830, 117674, 117960, 133688, 138440, 166128, 167110, 176511, 200532, 207660, 235348, 235920, 250665, 267376, 276880, 294185, 334220, 353022, 401064, 415320, 470696, 501330, 588370, 668440, 706044, 802128, 830640, 882555, 941392, 1002660, 1176740, 1336880, 1412088, 1765110, 2005320, 2353480, 2824176, 3402163, 3530220, 4010640, 4706960, 6804326, 7060440, 10206489, 13608652, 14120880, 17010815, 20412978, 27217304, 34021630, 40825956, 51032445, 54434608, 57836771, 68043260, 81651912, 102064890, 115673542, 136086520, 163303824, 173510313, 204129780, 231347084, 272173040, 289183855, 347020626, 408259560, 462694168, 578367710, 694041252, 816519120, 867551565, 925388336, 1156735420, 1388082504, 1735103130, 2313470840, 2776165008, 3470206260, 4626941680, 6940412520, 13880825040]

約数ペア:

[(1, 13880825040), (2, 6940412520), (3, 4626941680), (4, 3470206260), (5, 2776165008), (6, 2313470840), (8, 1735103130), (10, 1388082504), (12, 1156735420), (15, 925388336), (16, 867551565), (17, 816519120), (20, 694041252), (24, 578367710), (30, 462694168), (34, 408259560), (40, 347020626), (48, 289183855), (51, 272173040), (60, 231347084), (68, 204129780), (80, 173510313), (85, 163303824), (102, 136086520), (120, 115673542), (136, 102064890), (170, 81651912), (204, 68043260), (240, 57836771), (255, 54434608), (272, 51032445), (340, 40825956), (408, 34021630), (510, 27217304), (680, 20412978), (816, 17010815), (983, 14120880), (1020, 13608652), (1360, 10206489), (1966, 7060440), (2040, 6804326), (2949, 4706960), (3461, 4010640), (3932, 3530220), (4080, 3402163), (4915, 2824176), (5898, 2353480), (6922, 2005320), (7864, 1765110), (9830, 1412088), (10383, 1336880), (11796, 1176740), (13844, 1002660), (14745, 941392), (15728, 882555), (16711, 830640), (17305, 802128), (19660, 706044), (20766, 668440), (23592, 588370), (27688, 501330), (29490, 470696), (33422, 415320), (34610, 401064), (39320, 353022), (41532, 334220), (47184, 294185), (50133, 276880), (51915, 267376), (55376, 250665), (58837, 235920), (58980, 235348), (66844, 207660), (69220, 200532), (78640, 176511), (83064, 167110), (83555, 166128), (100266, 138440), (103830, 133688), (117674, 117960)]