769647147520

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1\times {\mathrm{2423}}^1$

素因数の和:3550

約数の個数: 160

約数和(自身を含む): 1862551646208

約数和(自身を除く): 1092904498688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 977, 1016, 1270, 1280, 1954, 2032, 2423, 2540, 2560, 3908, 4064, 4846, 4885, 5080, 7816, 8128, 9692, 9770, 10160, 12115, 15632, 16256, 19384, 19540, 20320, 24230, 31264, 32512, 38768, 39080, 40640, 48460, 62528, 65024, 77536, 78160, 81280, 96920, 124079, 125056, 155072, 156320, 162560, 193840, 248158, 250112, 307721, 310144, 312640, 325120, 387680, 496316, 500224, 615442, 620288, 620395, 625280, 775360, 992632, 1230884, 1240576, 1240790, 1250560, 1538605, 1550720, 1985264, 2367271, 2461768, 2481580, 2501120, 3077210, 3101440, 3970528, 4734542, 4923536, 4963160, 6154420, 6202880, 7941056, 9469084, 9847072, 9926320, 11836355, 12308840, 15882112, 18938168, 19694144, 19852640, 23672710, 24617680, 31764224, 37876336, 39388288, 39705280, 47345420, 49235360, 63528448, 75752672, 78776576, 79410560, 94690840, 98470720, 151505344, 157553152, 158821120, 189381680, 196941440, 300643417, 303010688, 317642240, 378763360, 393882880, 601286834, 606021376, 757526720, 787765760, 1202573668, 1212042752, 1503217085, 1515053440, 2405147336, 3006434170, 3030106880, 4810294672, 6012868340, 6060213760, 9620589344, 12025736680, 19241178688, 24051473360, 38482357376, 48102946720, 76964714752, 96205893440, 153929429504, 192411786880, 384823573760, 769647147520]

約数ペア:

[(1, 769647147520), (2, 384823573760), (4, 192411786880), (5, 153929429504), (8, 96205893440), (10, 76964714752), (16, 48102946720), (20, 38482357376), (32, 24051473360), (40, 19241178688), (64, 12025736680), (80, 9620589344), (127, 6060213760), (128, 6012868340), (160, 4810294672), (254, 3030106880), (256, 3006434170), (320, 2405147336), (508, 1515053440), (512, 1503217085), (635, 1212042752), (640, 1202573668), (977, 787765760), (1016, 757526720), (1270, 606021376), (1280, 601286834), (1954, 393882880), (2032, 378763360), (2423, 317642240), (2540, 303010688), (2560, 300643417), (3908, 196941440), (4064, 189381680), (4846, 158821120), (4885, 157553152), (5080, 151505344), (7816, 98470720), (8128, 94690840), (9692, 79410560), (9770, 78776576), (10160, 75752672), (12115, 63528448), (15632, 49235360), (16256, 47345420), (19384, 39705280), (19540, 39388288), (20320, 37876336), (24230, 31764224), (31264, 24617680), (32512, 23672710), (38768, 19852640), (39080, 19694144), (40640, 18938168), (48460, 15882112), (62528, 12308840), (65024, 11836355), (77536, 9926320), (78160, 9847072), (81280, 9469084), (96920, 7941056), (124079, 6202880), (125056, 6154420), (155072, 4963160), (156320, 4923536), (162560, 4734542), (193840, 3970528), (248158, 3101440), (250112, 3077210), (307721, 2501120), (310144, 2481580), (312640, 2461768), (325120, 2367271), (387680, 1985264), (496316, 1550720), (500224, 1538605), (615442, 1250560), (620288, 1240790), (620395, 1240576), (625280, 1230884), (775360, 992632)]