73237360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 211593600

約数和(自身を除く): 138356240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 157, 170, 196, 238, 245, 272, 280, 314, 340, 343, 392, 476, 490, 560, 595, 628, 680, 686, 784, 785, 833, 952, 980, 1099, 1190, 1256, 1360, 1372, 1570, 1666, 1715, 1904, 1960, 2198, 2380, 2512, 2669, 2744, 3140, 3332, 3430, 3920, 4165, 4396, 4760, 5338, 5488, 5495, 5831, 6280, 6664, 6860, 7693, 8330, 8792, 9520, 10676, 10990, 11662, 12560, 13328, 13345, 13720, 15386, 16660, 17584, 18683, 21352, 21980, 23324, 26690, 27440, 29155, 30772, 33320, 37366, 38465, 42704, 43960, 46648, 53380, 53851, 58310, 61544, 66640, 74732, 76930, 87920, 93296, 93415, 106760, 107702, 116620, 123088, 130781, 149464, 153860, 186830, 213520, 215404, 233240, 261562, 269255, 298928, 307720, 373660, 430808, 466480, 523124, 538510, 615440, 653905, 747320, 861616, 915467, 1046248, 1077020, 1307810, 1494640, 1830934, 2092496, 2154040, 2615620, 3661868, 4308080, 4577335, 5231240, 7323736, 9154670, 10462480, 14647472, 18309340, 36618680, 73237360]

約数ペア:

[(1, 73237360), (2, 36618680), (4, 18309340), (5, 14647472), (7, 10462480), (8, 9154670), (10, 7323736), (14, 5231240), (16, 4577335), (17, 4308080), (20, 3661868), (28, 2615620), (34, 2154040), (35, 2092496), (40, 1830934), (49, 1494640), (56, 1307810), (68, 1077020), (70, 1046248), (80, 915467), (85, 861616), (98, 747320), (112, 653905), (119, 615440), (136, 538510), (140, 523124), (157, 466480), (170, 430808), (196, 373660), (238, 307720), (245, 298928), (272, 269255), (280, 261562), (314, 233240), (340, 215404), (343, 213520), (392, 186830), (476, 153860), (490, 149464), (560, 130781), (595, 123088), (628, 116620), (680, 107702), (686, 106760), (784, 93415), (785, 93296), (833, 87920), (952, 76930), (980, 74732), (1099, 66640), (1190, 61544), (1256, 58310), (1360, 53851), (1372, 53380), (1570, 46648), (1666, 43960), (1715, 42704), (1904, 38465), (1960, 37366), (2198, 33320), (2380, 30772), (2512, 29155), (2669, 27440), (2744, 26690), (3140, 23324), (3332, 21980), (3430, 21352), (3920, 18683), (4165, 17584), (4396, 16660), (4760, 15386), (5338, 13720), (5488, 13345), (5495, 13328), (5831, 12560), (6280, 11662), (6664, 10990), (6860, 10676), (7693, 9520), (8330, 8792)]