145322640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 160

約数和(自身を含む): 527049600

約数和(自身を除く): 381726960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3541, 4104, 4560, 5130, 6840, 7082, 8208, 10260, 10623, 13680, 14164, 17705, 20520, 21246, 28328, 31869, 35410, 41040, 42492, 53115, 56656, 63738, 67279, 70820, 84984, 95607, 106230, 127476, 134558, 141640, 159345, 169968, 191214, 201837, 212460, 254952, 269116, 283280, 318690, 336395, 382428, 403674, 424920, 478035, 509904, 538232, 605511, 637380, 672790, 764856, 807348, 849840, 956070, 1009185, 1076464, 1211022, 1274760, 1345580, 1529712, 1614696, 1816533, 1912140, 2018370, 2422044, 2549520, 2691160, 3027555, 3229392, 3633066, 3824280, 4036740, 4844088, 5382320, 6055110, 7266132, 7648560, 8073480, 9082665, 9688176, 12110220, 14532264, 16146960, 18165330, 24220440, 29064528, 36330660, 48440880, 72661320, 145322640]

約数ペア:

[(1, 145322640), (2, 72661320), (3, 48440880), (4, 36330660), (5, 29064528), (6, 24220440), (8, 18165330), (9, 16146960), (10, 14532264), (12, 12110220), (15, 9688176), (16, 9082665), (18, 8073480), (19, 7648560), (20, 7266132), (24, 6055110), (27, 5382320), (30, 4844088), (36, 4036740), (38, 3824280), (40, 3633066), (45, 3229392), (48, 3027555), (54, 2691160), (57, 2549520), (60, 2422044), (72, 2018370), (76, 1912140), (80, 1816533), (90, 1614696), (95, 1529712), (108, 1345580), (114, 1274760), (120, 1211022), (135, 1076464), (144, 1009185), (152, 956070), (171, 849840), (180, 807348), (190, 764856), (216, 672790), (228, 637380), (240, 605511), (270, 538232), (285, 509904), (304, 478035), (342, 424920), (360, 403674), (380, 382428), (432, 336395), (456, 318690), (513, 283280), (540, 269116), (570, 254952), (684, 212460), (720, 201837), (760, 191214), (855, 169968), (912, 159345), (1026, 141640), (1080, 134558), (1140, 127476), (1368, 106230), (1520, 95607), (1710, 84984), (2052, 70820), (2160, 67279), (2280, 63738), (2565, 56656), (2736, 53115), (3420, 42492), (3541, 41040), (4104, 35410), (4560, 31869), (5130, 28328), (6840, 21246), (7082, 20520), (8208, 17705), (10260, 14164), (10623, 13680)]