200180960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 394942240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 409, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 818, 874, 920, 1064, 1120, 1288, 1330, 1520, 1610, 1636, 1748, 1840, 2045, 2128, 2185, 2576, 2660, 2863, 3040, 3059, 3220, 3272, 3496, 3680, 4090, 4256, 4370, 5152, 5320, 5726, 6118, 6440, 6544, 6992, 7771, 8180, 8740, 9407, 10640, 11452, 12236, 12880, 13088, 13984, 14315, 15295, 15542, 16360, 17480, 18814, 21280, 22904, 24472, 25760, 28630, 30590, 31084, 32720, 34960, 37628, 38855, 45808, 47035, 48944, 54397, 57260, 61180, 62168, 65440, 65849, 69920, 75256, 77710, 91616, 94070, 97888, 108794, 114520, 122360, 124336, 131698, 150512, 155420, 178733, 188140, 217588, 229040, 244720, 248672, 263396, 271985, 301024, 310840, 329245, 357466, 376280, 435176, 458080, 489440, 526792, 543970, 621680, 658490, 714932, 752560, 870352, 893665, 1053584, 1087940, 1243360, 1251131, 1316980, 1429864, 1505120, 1740704, 1787330, 2107168, 2175880, 2502262, 2633960, 2859728, 3574660, 4351760, 5004524, 5267920, 5719456, 6255655, 7149320, 8703520, 10009048, 10535840, 12511310, 14298640, 20018096, 25022620, 28597280, 40036192, 50045240, 100090480, 200180960]

約数ペア:

[(1, 200180960), (2, 100090480), (4, 50045240), (5, 40036192), (7, 28597280), (8, 25022620), (10, 20018096), (14, 14298640), (16, 12511310), (19, 10535840), (20, 10009048), (23, 8703520), (28, 7149320), (32, 6255655), (35, 5719456), (38, 5267920), (40, 5004524), (46, 4351760), (56, 3574660), (70, 2859728), (76, 2633960), (80, 2502262), (92, 2175880), (95, 2107168), (112, 1787330), (115, 1740704), (133, 1505120), (140, 1429864), (152, 1316980), (160, 1251131), (161, 1243360), (184, 1087940), (190, 1053584), (224, 893665), (230, 870352), (266, 752560), (280, 714932), (304, 658490), (322, 621680), (368, 543970), (380, 526792), (409, 489440), (437, 458080), (460, 435176), (532, 376280), (560, 357466), (608, 329245), (644, 310840), (665, 301024), (736, 271985), (760, 263396), (805, 248672), (818, 244720), (874, 229040), (920, 217588), (1064, 188140), (1120, 178733), (1288, 155420), (1330, 150512), (1520, 131698), (1610, 124336), (1636, 122360), (1748, 114520), (1840, 108794), (2045, 97888), (2128, 94070), (2185, 91616), (2576, 77710), (2660, 75256), (2863, 69920), (3040, 65849), (3059, 65440), (3220, 62168), (3272, 61180), (3496, 57260), (3680, 54397), (4090, 48944), (4256, 47035), (4370, 45808), (5152, 38855), (5320, 37628), (5726, 34960), (6118, 32720), (6440, 31084), (6544, 30590), (6992, 28630), (7771, 25760), (8180, 24472), (8740, 22904), (9407, 21280), (10640, 18814), (11452, 17480), (12236, 16360), (12880, 15542), (13088, 15295), (13984, 14315)]