2987362725040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{2611879}}^1$

素因数の和:2611967

約数の個数: 120

約数和(自身を含む): 7616524163040

約数和(自身を除く): 4629161438000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 841, 986, 1160, 1360, 1682, 1972, 2320, 2465, 3364, 3944, 4205, 4930, 6728, 7888, 8410, 9860, 13456, 14297, 16820, 19720, 28594, 33640, 39440, 57188, 67280, 71485, 114376, 142970, 228752, 285940, 571880, 1143760, 2611879, 5223758, 10447516, 13059395, 20895032, 26118790, 41790064, 44401943, 52237580, 75744491, 88803886, 104475160, 151488982, 177607772, 208950320, 222009715, 302977964, 355215544, 378722455, 444019430, 605955928, 710431088, 757444910, 888038860, 1211911856, 1287656347, 1514889820, 1776077720, 2196590239, 2575312694, 3029779640, 3552155440, 4393180478, 5150625388, 6059559280, 6438281735, 8786360956, 10301250776, 10982951195, 12876563470, 17572721912, 20602501552, 21965902390, 25753126940, 35145443824, 37342034063, 43931804780, 51506253880, 74684068126, 87863609560, 103012507760, 149368136252, 175727219120, 186710170315, 298736272504, 373420340630, 597472545008, 746840681260, 1493681362520, 2987362725040]

約数ペア:

[(1, 2987362725040), (2, 1493681362520), (4, 746840681260), (5, 597472545008), (8, 373420340630), (10, 298736272504), (16, 186710170315), (17, 175727219120), (20, 149368136252), (29, 103012507760), (34, 87863609560), (40, 74684068126), (58, 51506253880), (68, 43931804780), (80, 37342034063), (85, 35145443824), (116, 25753126940), (136, 21965902390), (145, 20602501552), (170, 17572721912), (232, 12876563470), (272, 10982951195), (290, 10301250776), (340, 8786360956), (464, 6438281735), (493, 6059559280), (580, 5150625388), (680, 4393180478), (841, 3552155440), (986, 3029779640), (1160, 2575312694), (1360, 2196590239), (1682, 1776077720), (1972, 1514889820), (2320, 1287656347), (2465, 1211911856), (3364, 888038860), (3944, 757444910), (4205, 710431088), (4930, 605955928), (6728, 444019430), (7888, 378722455), (8410, 355215544), (9860, 302977964), (13456, 222009715), (14297, 208950320), (16820, 177607772), (19720, 151488982), (28594, 104475160), (33640, 88803886), (39440, 75744491), (57188, 52237580), (67280, 44401943), (71485, 41790064), (114376, 26118790), (142970, 20895032), (228752, 13059395), (285940, 10447516), (571880, 5223758), (1143760, 2611879)]