213983721280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{718259}}^1$

素因数の和:718309

約数の個数: 168

約数和(自身を含む): 623938096800

約数和(自身を除く): 409954375520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 3040, 3136, 3724, 3920, 4256, 4655, 5320, 6080, 7448, 7840, 8512, 9310, 10640, 14896, 15680, 18620, 21280, 29792, 37240, 42560, 59584, 74480, 148960, 297920, 718259, 1436518, 2873036, 3591295, 5027813, 5746072, 7182590, 10055626, 11492144, 13646921, 14365180, 20111252, 22984288, 25139065, 27293842, 28730360, 35194691, 40222504, 45968576, 50278130, 54587684, 57460720, 68234605, 70389382, 80445008, 95528447, 100556260, 109175368, 114921440, 136469210, 140778764, 160890016, 175973455, 191056894, 201112520, 218350736, 229842880, 272938420, 281557528, 321780032, 351946910, 382113788, 402225040, 436701472, 477642235, 545876840, 563115056, 668699129, 703893820, 764227576, 804450080, 873402944, 955284470, 1091753680, 1126230112, 1337398258, 1407787640, 1528455152, 1608900160, 1910568940, 2183507360, 2252460224, 2674796516, 2815575280, 3056910304, 3343495645, 3821137880, 4367014720, 5349593032, 5631150560, 6113820608, 6686991290, 7642275760, 10699186064, 11262301120, 13373982580, 15284551520, 21398372128, 26747965160, 30569103040, 42796744256, 53495930320, 106991860640, 213983721280]

約数ペア:

[(1, 213983721280), (2, 106991860640), (4, 53495930320), (5, 42796744256), (7, 30569103040), (8, 26747965160), (10, 21398372128), (14, 15284551520), (16, 13373982580), (19, 11262301120), (20, 10699186064), (28, 7642275760), (32, 6686991290), (35, 6113820608), (38, 5631150560), (40, 5349593032), (49, 4367014720), (56, 3821137880), (64, 3343495645), (70, 3056910304), (76, 2815575280), (80, 2674796516), (95, 2252460224), (98, 2183507360), (112, 1910568940), (133, 1608900160), (140, 1528455152), (152, 1407787640), (160, 1337398258), (190, 1126230112), (196, 1091753680), (224, 955284470), (245, 873402944), (266, 804450080), (280, 764227576), (304, 703893820), (320, 668699129), (380, 563115056), (392, 545876840), (448, 477642235), (490, 436701472), (532, 402225040), (560, 382113788), (608, 351946910), (665, 321780032), (760, 281557528), (784, 272938420), (931, 229842880), (980, 218350736), (1064, 201112520), (1120, 191056894), (1216, 175973455), (1330, 160890016), (1520, 140778764), (1568, 136469210), (1862, 114921440), (1960, 109175368), (2128, 100556260), (2240, 95528447), (2660, 80445008), (3040, 70389382), (3136, 68234605), (3724, 57460720), (3920, 54587684), (4256, 50278130), (4655, 45968576), (5320, 40222504), (6080, 35194691), (7448, 28730360), (7840, 27293842), (8512, 25139065), (9310, 22984288), (10640, 20111252), (14896, 14365180), (15680, 13646921), (18620, 11492144), (21280, 10055626), (29792, 7182590), (37240, 5746072), (42560, 5027813), (59584, 3591295), (74480, 2873036), (148960, 1436518), (297920, 718259)]