49690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 171953280

約数和(自身を除く): 122262960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 641, 646, 680, 760, 816, 912, 969, 1020, 1140, 1282, 1292, 1360, 1520, 1615, 1923, 1938, 2040, 2280, 2564, 2584, 3205, 3230, 3846, 3876, 4080, 4560, 4845, 5128, 5168, 6410, 6460, 7692, 7752, 9615, 9690, 10256, 10897, 12179, 12820, 12920, 15384, 15504, 19230, 19380, 21794, 24358, 25640, 25840, 30768, 32691, 36537, 38460, 38760, 43588, 48716, 51280, 54485, 60895, 65382, 73074, 76920, 77520, 87176, 97432, 108970, 121790, 130764, 146148, 153840, 163455, 174352, 182685, 194864, 207043, 217940, 243580, 261528, 292296, 326910, 365370, 414086, 435880, 487160, 523056, 584592, 621129, 653820, 730740, 828172, 871760, 974320, 1035215, 1242258, 1307640, 1461480, 1656344, 2070430, 2484516, 2615280, 2922960, 3105645, 3312688, 4140860, 4969032, 6211290, 8281720, 9938064, 12422580, 16563440, 24845160, 49690320]

約数ペア:

[(1, 49690320), (2, 24845160), (3, 16563440), (4, 12422580), (5, 9938064), (6, 8281720), (8, 6211290), (10, 4969032), (12, 4140860), (15, 3312688), (16, 3105645), (17, 2922960), (19, 2615280), (20, 2484516), (24, 2070430), (30, 1656344), (34, 1461480), (38, 1307640), (40, 1242258), (48, 1035215), (51, 974320), (57, 871760), (60, 828172), (68, 730740), (76, 653820), (80, 621129), (85, 584592), (95, 523056), (102, 487160), (114, 435880), (120, 414086), (136, 365370), (152, 326910), (170, 292296), (190, 261528), (204, 243580), (228, 217940), (240, 207043), (255, 194864), (272, 182685), (285, 174352), (304, 163455), (323, 153840), (340, 146148), (380, 130764), (408, 121790), (456, 108970), (510, 97432), (570, 87176), (641, 77520), (646, 76920), (680, 73074), (760, 65382), (816, 60895), (912, 54485), (969, 51280), (1020, 48716), (1140, 43588), (1282, 38760), (1292, 38460), (1360, 36537), (1520, 32691), (1615, 30768), (1923, 25840), (1938, 25640), (2040, 24358), (2280, 21794), (2564, 19380), (2584, 19230), (3205, 15504), (3230, 15384), (3846, 12920), (3876, 12820), (4080, 12179), (4560, 10897), (4845, 10256), (5128, 9690), (5168, 9615), (6410, 7752), (6460, 7692)]