2509541440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 7037222400

約数和(自身を除く): 4527680960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 103, 112, 140, 146, 149, 160, 206, 224, 280, 292, 298, 320, 365, 412, 448, 511, 515, 560, 584, 596, 721, 730, 745, 824, 1022, 1030, 1043, 1120, 1168, 1192, 1442, 1460, 1490, 1648, 2044, 2060, 2086, 2240, 2336, 2384, 2555, 2884, 2920, 2980, 3296, 3605, 4088, 4120, 4172, 4672, 4768, 5110, 5215, 5768, 5840, 5960, 6592, 7210, 7519, 8176, 8240, 8344, 9536, 10220, 10430, 10877, 11536, 11680, 11920, 14420, 15038, 15347, 16352, 16480, 16688, 20440, 20860, 21754, 23072, 23360, 23840, 28840, 30076, 30694, 32704, 32960, 33376, 37595, 40880, 41720, 43508, 46144, 47680, 52633, 54385, 57680, 60152, 61388, 66752, 75190, 76139, 76735, 81760, 83440, 87016, 105266, 107429, 108770, 115360, 120304, 122776, 150380, 152278, 153470, 163520, 166880, 174032, 210532, 214858, 217540, 230720, 240608, 245552, 263165, 300760, 304556, 306940, 333760, 348064, 380695, 421064, 429716, 435080, 481216, 491104, 526330, 537145, 601520, 609112, 613880, 696128, 761390, 842128, 859432, 870160, 982208, 1052660, 1074290, 1120331, 1203040, 1218224, 1227760, 1522780, 1684256, 1718864, 1740320, 2105320, 2148580, 2240662, 2406080, 2436448, 2455520, 3045560, 3368512, 3437728, 3480640, 4210640, 4297160, 4481324, 4872896, 4911040, 5601655, 6091120, 6875456, 7842317, 8421280, 8594320, 8962648, 11203310, 12182240, 15684634, 16842560, 17188640, 17925296, 22406620, 24364480, 31369268, 34377280, 35850592, 39211585, 44813240, 62738536, 71701184, 78423170, 89626480, 125477072, 156846340, 179252960, 250954144, 313692680, 358505920, 501908288, 627385360, 1254770720, 2509541440]

約数ペア:

[(1, 2509541440), (2, 1254770720), (4, 627385360), (5, 501908288), (7, 358505920), (8, 313692680), (10, 250954144), (14, 179252960), (16, 156846340), (20, 125477072), (28, 89626480), (32, 78423170), (35, 71701184), (40, 62738536), (56, 44813240), (64, 39211585), (70, 35850592), (73, 34377280), (80, 31369268), (103, 24364480), (112, 22406620), (140, 17925296), (146, 17188640), (149, 16842560), (160, 15684634), (206, 12182240), (224, 11203310), (280, 8962648), (292, 8594320), (298, 8421280), (320, 7842317), (365, 6875456), (412, 6091120), (448, 5601655), (511, 4911040), (515, 4872896), (560, 4481324), (584, 4297160), (596, 4210640), (721, 3480640), (730, 3437728), (745, 3368512), (824, 3045560), (1022, 2455520), (1030, 2436448), (1043, 2406080), (1120, 2240662), (1168, 2148580), (1192, 2105320), (1442, 1740320), (1460, 1718864), (1490, 1684256), (1648, 1522780), (2044, 1227760), (2060, 1218224), (2086, 1203040), (2240, 1120331), (2336, 1074290), (2384, 1052660), (2555, 982208), (2884, 870160), (2920, 859432), (2980, 842128), (3296, 761390), (3605, 696128), (4088, 613880), (4120, 609112), (4172, 601520), (4672, 537145), (4768, 526330), (5110, 491104), (5215, 481216), (5768, 435080), (5840, 429716), (5960, 421064), (6592, 380695), (7210, 348064), (7519, 333760), (8176, 306940), (8240, 304556), (8344, 300760), (9536, 263165), (10220, 245552), (10430, 240608), (10877, 230720), (11536, 217540), (11680, 214858), (11920, 210532), (14420, 174032), (15038, 166880), (15347, 163520), (16352, 153470), (16480, 152278), (16688, 150380), (20440, 122776), (20860, 120304), (21754, 115360), (23072, 108770), (23360, 107429), (23840, 105266), (28840, 87016), (30076, 83440), (30694, 81760), (32704, 76735), (32960, 76139), (33376, 75190), (37595, 66752), (40880, 61388), (41720, 60152), (43508, 57680), (46144, 54385), (47680, 52633)]