16900918560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{690397}}^1$

素因数の和:690435

約数の個数: 144

約数和(自身を含む): 61067083896

約数和(自身を除く): 44166165336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 690397, 1380794, 2071191, 2761588, 3451985, 4142382, 5523176, 6213573, 6903970, 8284764, 10355955, 11046352, 11736749, 12427146, 13807940, 16569528, 20711910, 22092704, 23473498, 24854292, 27615880, 31067865, 33139056, 35210247, 41423820, 46946996, 49708584, 55231760, 58683745, 62135730, 66278112, 70420494, 82847640, 93893992, 99417168, 105630741, 110463520, 117367490, 124271460, 140840988, 165695280, 176051235, 187787984, 198834336, 211261482, 234734980, 248542920, 281681976, 331390560, 352102470, 375575968, 422522964, 469469960, 497085840, 528153705, 563363952, 704204940, 845045928, 938939920, 994171680, 1056307410, 1126727904, 1408409880, 1690091856, 1877879840, 2112614820, 2816819760, 3380183712, 4225229640, 5633639520, 8450459280, 16900918560]

約数ペア:

[(1, 16900918560), (2, 8450459280), (3, 5633639520), (4, 4225229640), (5, 3380183712), (6, 2816819760), (8, 2112614820), (9, 1877879840), (10, 1690091856), (12, 1408409880), (15, 1126727904), (16, 1056307410), (17, 994171680), (18, 938939920), (20, 845045928), (24, 704204940), (30, 563363952), (32, 528153705), (34, 497085840), (36, 469469960), (40, 422522964), (45, 375575968), (48, 352102470), (51, 331390560), (60, 281681976), (68, 248542920), (72, 234734980), (80, 211261482), (85, 198834336), (90, 187787984), (96, 176051235), (102, 165695280), (120, 140840988), (136, 124271460), (144, 117367490), (153, 110463520), (160, 105630741), (170, 99417168), (180, 93893992), (204, 82847640), (240, 70420494), (255, 66278112), (272, 62135730), (288, 58683745), (306, 55231760), (340, 49708584), (360, 46946996), (408, 41423820), (480, 35210247), (510, 33139056), (544, 31067865), (612, 27615880), (680, 24854292), (720, 23473498), (765, 22092704), (816, 20711910), (1020, 16569528), (1224, 13807940), (1360, 12427146), (1440, 11736749), (1530, 11046352), (1632, 10355955), (2040, 8284764), (2448, 6903970), (2720, 6213573), (3060, 5523176), (4080, 4142382), (4896, 3451985), (6120, 2761588), (8160, 2071191), (12240, 1380794), (24480, 690397)]