1013108880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 320

約数和(自身を含む): 4002600960

約数和(自身を除く): 2989492080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1867, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3734, 3876, 3990, 4080, 4522, 4560, 4760, 4845, 5168, 5320, 5601, 5712, 6384, 6460, 6783, 7140, 7468, 7752, 7980, 9044, 9335, 9520, 9690, 10640, 11202, 11305, 12920, 13069, 13566, 14280, 14936, 15504, 15960, 18088, 18670, 19380, 22404, 22610, 25840, 26138, 27132, 28005, 28560, 29872, 31739, 31920, 33915, 35473, 36176, 37340, 38760, 39207, 44808, 45220, 52276, 54264, 56010, 63478, 65345, 67830, 70946, 74680, 77520, 78414, 89616, 90440, 95217, 104552, 106419, 108528, 112020, 126956, 130690, 135660, 141892, 149360, 156828, 158695, 177365, 180880, 190434, 196035, 209104, 212838, 222173, 224040, 248311, 253912, 261380, 271320, 283784, 313656, 317390, 354730, 380868, 392070, 425676, 444346, 448080, 476085, 496622, 507824, 522760, 532095, 542640, 567568, 603041, 627312, 634780, 666519, 709460, 744933, 761736, 784140, 851352, 888692, 952170, 993244, 1045520, 1064190, 1110865, 1206082, 1241555, 1269560, 1333038, 1418920, 1489866, 1523472, 1568280, 1702704, 1777384, 1809123, 1904340, 1986488, 2128380, 2221730, 2412164, 2483110, 2539120, 2666076, 2837840, 2979732, 3015205, 3136560, 3332595, 3554768, 3618246, 3724665, 3808680, 3972976, 4221287, 4256760, 4443460, 4824328, 4966220, 5332152, 5959464, 6030410, 6665190, 7236492, 7449330, 7617360, 8442574, 8513520, 8886920, 9045615, 9648656, 9932440, 10664304, 11918928, 12060820, 12663861, 13330380, 14472984, 14898660, 16885148, 17773840, 18091230, 19864880, 21106435, 24121640, 25327722, 26660760, 28945968, 29797320, 33770296, 36182460, 42212870, 48243280, 50655444, 53321520, 59594640, 63319305, 67540592, 72364920, 84425740, 101310888, 126638610, 144729840, 168851480, 202621776, 253277220, 337702960, 506554440, 1013108880]

約数ペア:

[(1, 1013108880), (2, 506554440), (3, 337702960), (4, 253277220), (5, 202621776), (6, 168851480), (7, 144729840), (8, 126638610), (10, 101310888), (12, 84425740), (14, 72364920), (15, 67540592), (16, 63319305), (17, 59594640), (19, 53321520), (20, 50655444), (21, 48243280), (24, 42212870), (28, 36182460), (30, 33770296), (34, 29797320), (35, 28945968), (38, 26660760), (40, 25327722), (42, 24121640), (48, 21106435), (51, 19864880), (56, 18091230), (57, 17773840), (60, 16885148), (68, 14898660), (70, 14472984), (76, 13330380), (80, 12663861), (84, 12060820), (85, 11918928), (95, 10664304), (102, 9932440), (105, 9648656), (112, 9045615), (114, 8886920), (119, 8513520), (120, 8442574), (133, 7617360), (136, 7449330), (140, 7236492), (152, 6665190), (168, 6030410), (170, 5959464), (190, 5332152), (204, 4966220), (210, 4824328), (228, 4443460), (238, 4256760), (240, 4221287), (255, 3972976), (266, 3808680), (272, 3724665), (280, 3618246), (285, 3554768), (304, 3332595), (323, 3136560), (336, 3015205), (340, 2979732), (357, 2837840), (380, 2666076), (399, 2539120), (408, 2483110), (420, 2412164), (456, 2221730), (476, 2128380), (510, 1986488), (532, 1904340), (560, 1809123), (570, 1777384), (595, 1702704), (646, 1568280), (665, 1523472), (680, 1489866), (714, 1418920), (760, 1333038), (798, 1269560), (816, 1241555), (840, 1206082), (912, 1110865), (952, 1064190), (969, 1045520), (1020, 993244), (1064, 952170), (1140, 888692), (1190, 851352), (1292, 784140), (1330, 761736), (1360, 744933), (1428, 709460), (1520, 666519), (1596, 634780), (1615, 627312), (1680, 603041), (1785, 567568), (1867, 542640), (1904, 532095), (1938, 522760), (1995, 507824), (2040, 496622), (2128, 476085), (2261, 448080), (2280, 444346), (2380, 425676), (2584, 392070), (2660, 380868), (2856, 354730), (3192, 317390), (3230, 313656), (3570, 283784), (3734, 271320), (3876, 261380), (3990, 253912), (4080, 248311), (4522, 224040), (4560, 222173), (4760, 212838), (4845, 209104), (5168, 196035), (5320, 190434), (5601, 180880), (5712, 177365), (6384, 158695), (6460, 156828), (6783, 149360), (7140, 141892), (7468, 135660), (7752, 130690), (7980, 126956), (9044, 112020), (9335, 108528), (9520, 106419), (9690, 104552), (10640, 95217), (11202, 90440), (11305, 89616), (12920, 78414), (13069, 77520), (13566, 74680), (14280, 70946), (14936, 67830), (15504, 65345), (15960, 63478), (18088, 56010), (18670, 54264), (19380, 52276), (22404, 45220), (22610, 44808), (25840, 39207), (26138, 38760), (27132, 37340), (28005, 36176), (28560, 35473), (29872, 33915), (31739, 31920)]