70450720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 109174880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 439, 472, 544, 590, 680, 878, 944, 1003, 1180, 1360, 1756, 1888, 2006, 2195, 2360, 2720, 3512, 4012, 4390, 4720, 5015, 7024, 7463, 8024, 8780, 9440, 10030, 14048, 14926, 16048, 17560, 20060, 25901, 29852, 32096, 35120, 37315, 40120, 51802, 59704, 70240, 74630, 80240, 103604, 119408, 129505, 149260, 160480, 207208, 238816, 259010, 298520, 414416, 440317, 518020, 597040, 828832, 880634, 1036040, 1194080, 1761268, 2072080, 2201585, 3522536, 4144160, 4403170, 7045072, 8806340, 14090144, 17612680, 35225360, 70450720]

約数ペア:

[(1, 70450720), (2, 35225360), (4, 17612680), (5, 14090144), (8, 8806340), (10, 7045072), (16, 4403170), (17, 4144160), (20, 3522536), (32, 2201585), (34, 2072080), (40, 1761268), (59, 1194080), (68, 1036040), (80, 880634), (85, 828832), (118, 597040), (136, 518020), (160, 440317), (170, 414416), (236, 298520), (272, 259010), (295, 238816), (340, 207208), (439, 160480), (472, 149260), (544, 129505), (590, 119408), (680, 103604), (878, 80240), (944, 74630), (1003, 70240), (1180, 59704), (1360, 51802), (1756, 40120), (1888, 37315), (2006, 35120), (2195, 32096), (2360, 29852), (2720, 25901), (3512, 20060), (4012, 17560), (4390, 16048), (4720, 14926), (5015, 14048), (7024, 10030), (7463, 9440), (8024, 8780)]