156367680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23269}}^1$

素因数の和:23296

約数の個数: 112

約数和(自身を含む): 567415680

約数和(自身を除く): 411048000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23269, 46538, 69807, 93076, 116345, 139614, 162883, 186152, 232690, 279228, 325766, 349035, 372304, 465380, 488649, 558456, 651532, 698070, 744608, 814415, 930760, 977298, 1116912, 1303064, 1396140, 1489216, 1628830, 1861520, 1954596, 2233824, 2443245, 2606128, 2792280, 3257660, 3723040, 3909192, 4467648, 4886490, 5212256, 5584560, 6515320, 7446080, 7818384, 9772980, 10424512, 11169120, 13030640, 15636768, 19545960, 22338240, 26061280, 31273536, 39091920, 52122560, 78183840, 156367680]

約数ペア:

[(1, 156367680), (2, 78183840), (3, 52122560), (4, 39091920), (5, 31273536), (6, 26061280), (7, 22338240), (8, 19545960), (10, 15636768), (12, 13030640), (14, 11169120), (15, 10424512), (16, 9772980), (20, 7818384), (21, 7446080), (24, 6515320), (28, 5584560), (30, 5212256), (32, 4886490), (35, 4467648), (40, 3909192), (42, 3723040), (48, 3257660), (56, 2792280), (60, 2606128), (64, 2443245), (70, 2233824), (80, 1954596), (84, 1861520), (96, 1628830), (105, 1489216), (112, 1396140), (120, 1303064), (140, 1116912), (160, 977298), (168, 930760), (192, 814415), (210, 744608), (224, 698070), (240, 651532), (280, 558456), (320, 488649), (336, 465380), (420, 372304), (448, 349035), (480, 325766), (560, 279228), (672, 232690), (840, 186152), (960, 162883), (1120, 139614), (1344, 116345), (1680, 93076), (2240, 69807), (3360, 46538), (6720, 23269)]