1690999560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 5761342080

約数和(自身を除く): 4070342520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 331, 345, 360, 414, 460, 552, 617, 662, 690, 828, 920, 993, 1035, 1234, 1324, 1380, 1655, 1656, 1851, 1986, 2070, 2468, 2648, 2760, 2979, 3085, 3310, 3702, 3972, 4140, 4936, 4965, 5553, 5958, 6170, 6620, 7404, 7613, 7944, 8280, 9255, 9930, 11106, 11916, 12340, 13240, 14191, 14808, 14895, 15226, 18510, 19860, 22212, 22839, 23832, 24680, 27765, 28382, 29790, 30452, 37020, 38065, 39720, 42573, 44424, 45678, 55530, 56764, 59580, 60904, 68517, 70955, 74040, 76130, 85146, 91356, 111060, 113528, 114195, 119160, 127719, 137034, 141910, 152260, 170292, 182712, 204227, 212865, 222120, 228390, 255438, 274068, 283820, 304520, 340584, 342585, 408454, 425730, 456780, 510876, 548136, 567640, 612681, 638595, 685170, 816908, 851460, 913560, 1021135, 1021752, 1225362, 1277190, 1370340, 1633816, 1702920, 1838043, 2042270, 2450724, 2554380, 2740680, 3063405, 3676086, 4084540, 4697221, 4901448, 5108760, 6126810, 7352172, 8169080, 9190215, 9394442, 12253620, 14091663, 14704344, 18380430, 18788884, 23486105, 24507240, 28183326, 36760860, 37577768, 42274989, 46972210, 56366652, 70458315, 73521720, 84549978, 93944420, 112733304, 140916630, 169099956, 187888840, 211374945, 281833260, 338199912, 422749890, 563666520, 845499780, 1690999560]

約数ペア:

[(1, 1690999560), (2, 845499780), (3, 563666520), (4, 422749890), (5, 338199912), (6, 281833260), (8, 211374945), (9, 187888840), (10, 169099956), (12, 140916630), (15, 112733304), (18, 93944420), (20, 84549978), (23, 73521720), (24, 70458315), (30, 56366652), (36, 46972210), (40, 42274989), (45, 37577768), (46, 36760860), (60, 28183326), (69, 24507240), (72, 23486105), (90, 18788884), (92, 18380430), (115, 14704344), (120, 14091663), (138, 12253620), (180, 9394442), (184, 9190215), (207, 8169080), (230, 7352172), (276, 6126810), (331, 5108760), (345, 4901448), (360, 4697221), (414, 4084540), (460, 3676086), (552, 3063405), (617, 2740680), (662, 2554380), (690, 2450724), (828, 2042270), (920, 1838043), (993, 1702920), (1035, 1633816), (1234, 1370340), (1324, 1277190), (1380, 1225362), (1655, 1021752), (1656, 1021135), (1851, 913560), (1986, 851460), (2070, 816908), (2468, 685170), (2648, 638595), (2760, 612681), (2979, 567640), (3085, 548136), (3310, 510876), (3702, 456780), (3972, 425730), (4140, 408454), (4936, 342585), (4965, 340584), (5553, 304520), (5958, 283820), (6170, 274068), (6620, 255438), (7404, 228390), (7613, 222120), (7944, 212865), (8280, 204227), (9255, 182712), (9930, 170292), (11106, 152260), (11916, 141910), (12340, 137034), (13240, 127719), (14191, 119160), (14808, 114195), (14895, 113528), (15226, 111060), (18510, 91356), (19860, 85146), (22212, 76130), (22839, 74040), (23832, 70955), (24680, 68517), (27765, 60904), (28382, 59580), (29790, 56764), (30452, 55530), (37020, 45678), (38065, 44424), (39720, 42573)]