70003260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 228062016

約数和(自身を除く): 158058756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 457, 460, 555, 666, 690, 740, 828, 851, 914, 1035, 1110, 1332, 1371, 1380, 1665, 1702, 1828, 2070, 2220, 2285, 2553, 2742, 3330, 3404, 4113, 4140, 4255, 4570, 5106, 5484, 6660, 6855, 7659, 8226, 8510, 9140, 10212, 10511, 12765, 13710, 15318, 16452, 16909, 17020, 20565, 21022, 25530, 27420, 30636, 31533, 33818, 38295, 41130, 42044, 50727, 51060, 52555, 63066, 67636, 76590, 82260, 84545, 94599, 101454, 105110, 126132, 152181, 153180, 157665, 169090, 189198, 202908, 210220, 253635, 304362, 315330, 338180, 378396, 388907, 472995, 507270, 608724, 630660, 760905, 777814, 945990, 1014540, 1166721, 1521810, 1555628, 1891980, 1944535, 2333442, 3043620, 3500163, 3889070, 4666884, 5833605, 7000326, 7778140, 11667210, 14000652, 17500815, 23334420, 35001630, 70003260]

約数ペア:

[(1, 70003260), (2, 35001630), (3, 23334420), (4, 17500815), (5, 14000652), (6, 11667210), (9, 7778140), (10, 7000326), (12, 5833605), (15, 4666884), (18, 3889070), (20, 3500163), (23, 3043620), (30, 2333442), (36, 1944535), (37, 1891980), (45, 1555628), (46, 1521810), (60, 1166721), (69, 1014540), (74, 945990), (90, 777814), (92, 760905), (111, 630660), (115, 608724), (138, 507270), (148, 472995), (180, 388907), (185, 378396), (207, 338180), (222, 315330), (230, 304362), (276, 253635), (333, 210220), (345, 202908), (370, 189198), (414, 169090), (444, 157665), (457, 153180), (460, 152181), (555, 126132), (666, 105110), (690, 101454), (740, 94599), (828, 84545), (851, 82260), (914, 76590), (1035, 67636), (1110, 63066), (1332, 52555), (1371, 51060), (1380, 50727), (1665, 42044), (1702, 41130), (1828, 38295), (2070, 33818), (2220, 31533), (2285, 30636), (2553, 27420), (2742, 25530), (3330, 21022), (3404, 20565), (4113, 17020), (4140, 16909), (4255, 16452), (4570, 15318), (5106, 13710), (5484, 12765), (6660, 10511), (6855, 10212), (7659, 9140), (8226, 8510)]