215248979680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{376099}}^1$

素因数の和:376201

約数の個数: 144

約数和(自身を含む): 599655344400

約数和(自身を除く): 384406364720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 7154, 7840, 8176, 10220, 11680, 14308, 16352, 17885, 20440, 28616, 35770, 40880, 57232, 71540, 81760, 114464, 143080, 286160, 376099, 572320, 752198, 1504396, 1880495, 2632693, 3008792, 3760990, 5265386, 6017584, 7521980, 10530772, 12035168, 13163465, 15043960, 18428851, 21061544, 26326930, 27455227, 30087920, 36857702, 42123088, 52653860, 54910454, 60175840, 73715404, 84246176, 92144255, 105307720, 109820908, 137276135, 147430808, 184288510, 192186589, 210615440, 219641816, 274552270, 294861616, 368577020, 384373178, 421230880, 439283632, 549104540, 589723232, 737154040, 768746356, 878567264, 960932945, 1098209080, 1345306123, 1474308080, 1537492712, 1921865890, 2196418160, 2690612246, 2948616160, 3074985424, 3843731780, 4392836320, 5381224492, 6149970848, 6726530615, 7687463560, 10762448984, 13453061230, 15374927120, 21524897968, 26906122460, 30749854240, 43049795936, 53812244920, 107624489840, 215248979680]

約数ペア:

[(1, 215248979680), (2, 107624489840), (4, 53812244920), (5, 43049795936), (7, 30749854240), (8, 26906122460), (10, 21524897968), (14, 15374927120), (16, 13453061230), (20, 10762448984), (28, 7687463560), (32, 6726530615), (35, 6149970848), (40, 5381224492), (49, 4392836320), (56, 3843731780), (70, 3074985424), (73, 2948616160), (80, 2690612246), (98, 2196418160), (112, 1921865890), (140, 1537492712), (146, 1474308080), (160, 1345306123), (196, 1098209080), (224, 960932945), (245, 878567264), (280, 768746356), (292, 737154040), (365, 589723232), (392, 549104540), (490, 439283632), (511, 421230880), (560, 384373178), (584, 368577020), (730, 294861616), (784, 274552270), (980, 219641816), (1022, 210615440), (1120, 192186589), (1168, 184288510), (1460, 147430808), (1568, 137276135), (1960, 109820908), (2044, 105307720), (2336, 92144255), (2555, 84246176), (2920, 73715404), (3577, 60175840), (3920, 54910454), (4088, 52653860), (5110, 42123088), (5840, 36857702), (7154, 30087920), (7840, 27455227), (8176, 26326930), (10220, 21061544), (11680, 18428851), (14308, 15043960), (16352, 13163465), (17885, 12035168), (20440, 10530772), (28616, 7521980), (35770, 6017584), (40880, 5265386), (57232, 3760990), (71540, 3008792), (81760, 2632693), (114464, 1880495), (143080, 1504396), (286160, 752198), (376099, 572320)]