1720349400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1679

約数の個数: 384

約数和(自身を含む): 6942412800

約数和(自身を除く): 5222063400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 40, 42, 44, 46, 50, 55, 56, 60, 66, 69, 70, 75, 77, 84, 88, 92, 100, 105, 110, 115, 120, 132, 138, 140, 150, 154, 161, 165, 168, 175, 184, 200, 210, 220, 230, 231, 253, 264, 275, 276, 280, 300, 308, 322, 330, 345, 350, 385, 420, 440, 460, 462, 483, 506, 525, 550, 552, 575, 600, 616, 644, 660, 690, 700, 759, 770, 805, 825, 840, 920, 924, 966, 1012, 1050, 1100, 1150, 1155, 1265, 1288, 1320, 1380, 1400, 1518, 1540, 1610, 1619, 1650, 1725, 1771, 1848, 1925, 1932, 2024, 2100, 2200, 2300, 2310, 2415, 2530, 2760, 3036, 3080, 3220, 3238, 3300, 3450, 3542, 3795, 3850, 3864, 4025, 4200, 4600, 4620, 4830, 4857, 5060, 5313, 5775, 6072, 6325, 6440, 6476, 6600, 6900, 7084, 7590, 7700, 8050, 8095, 8855, 9240, 9660, 9714, 10120, 10626, 11333, 11550, 12075, 12650, 12952, 13800, 14168, 15180, 15400, 16100, 16190, 17710, 17809, 18975, 19320, 19428, 21252, 22666, 23100, 24150, 24285, 25300, 26565, 30360, 32200, 32380, 33999, 35420, 35618, 37237, 37950, 38856, 40475, 42504, 44275, 45332, 46200, 48300, 48570, 50600, 53130, 53427, 56665, 64760, 67998, 70840, 71236, 74474, 75900, 80950, 88550, 89045, 90664, 96600, 97140, 106260, 106854, 111711, 113330, 121425, 124663, 132825, 135996, 142472, 148948, 151800, 161900, 169995, 177100, 178090, 186185, 194280, 212520, 213708, 223422, 226660, 242850, 249326, 260659, 265650, 267135, 271992, 283325, 297896, 323800, 339990, 354200, 356180, 372370, 373989, 409607, 427416, 445225, 446844, 453320, 485700, 498652, 521318, 531300, 534270, 558555, 566650, 623315, 679980, 712360, 744740, 747978, 781977, 819214, 849975, 890450, 893688, 930925, 971400, 997304, 1042636, 1062600, 1068540, 1117110, 1133300, 1228821, 1246630, 1303295, 1335675, 1359960, 1489480, 1495956, 1563954, 1638428, 1699950, 1780900, 1861850, 1869945, 2048035, 2085272, 2137080, 2234220, 2266600, 2457642, 2493260, 2606590, 2671350, 2792775, 2867249, 2991912, 3116575, 3127908, 3276856, 3399900, 3561800, 3723700, 3739890, 3909885, 4096070, 4468440, 4915284, 4986520, 5213180, 5342700, 5585550, 5734498, 6144105, 6233150, 6255816, 6516475, 6799800, 7447400, 7479780, 7819770, 8192140, 8601747, 9349725, 9830568, 10240175, 10426360, 10685400, 11171100, 11468996, 12288210, 12466300, 13032950, 14336245, 14959560, 15639540, 16384280, 17203494, 18699450, 19549425, 20480350, 22342200, 22937992, 24576420, 24932600, 26065900, 28672490, 30720525, 31279080, 34406988, 37398900, 39098850, 40960700, 43008735, 49152840, 52131800, 57344980, 61441050, 68813976, 71681225, 74797800, 78197700, 81921400, 86017470, 114689960, 122882100, 143362450, 156395400, 172034940, 215043675, 245764200, 286724900, 344069880, 430087350, 573449800, 860174700, 1720349400]

約数ペア:

[(1, 1720349400), (2, 860174700), (3, 573449800), (4, 430087350), (5, 344069880), (6, 286724900), (7, 245764200), (8, 215043675), (10, 172034940), (11, 156395400), (12, 143362450), (14, 122882100), (15, 114689960), (20, 86017470), (21, 81921400), (22, 78197700), (23, 74797800), (24, 71681225), (25, 68813976), (28, 61441050), (30, 57344980), (33, 52131800), (35, 49152840), (40, 43008735), (42, 40960700), (44, 39098850), (46, 37398900), (50, 34406988), (55, 31279080), (56, 30720525), (60, 28672490), (66, 26065900), (69, 24932600), (70, 24576420), (75, 22937992), (77, 22342200), (84, 20480350), (88, 19549425), (92, 18699450), (100, 17203494), (105, 16384280), (110, 15639540), (115, 14959560), (120, 14336245), (132, 13032950), (138, 12466300), (140, 12288210), (150, 11468996), (154, 11171100), (161, 10685400), (165, 10426360), (168, 10240175), (175, 9830568), (184, 9349725), (200, 8601747), (210, 8192140), (220, 7819770), (230, 7479780), (231, 7447400), (253, 6799800), (264, 6516475), (275, 6255816), (276, 6233150), (280, 6144105), (300, 5734498), (308, 5585550), (322, 5342700), (330, 5213180), (345, 4986520), (350, 4915284), (385, 4468440), (420, 4096070), (440, 3909885), (460, 3739890), (462, 3723700), (483, 3561800), (506, 3399900), (525, 3276856), (550, 3127908), (552, 3116575), (575, 2991912), (600, 2867249), (616, 2792775), (644, 2671350), (660, 2606590), (690, 2493260), (700, 2457642), (759, 2266600), (770, 2234220), (805, 2137080), (825, 2085272), (840, 2048035), (920, 1869945), (924, 1861850), (966, 1780900), (1012, 1699950), (1050, 1638428), (1100, 1563954), (1150, 1495956), (1155, 1489480), (1265, 1359960), (1288, 1335675), (1320, 1303295), (1380, 1246630), (1400, 1228821), (1518, 1133300), (1540, 1117110), (1610, 1068540), (1619, 1062600), (1650, 1042636), (1725, 997304), (1771, 971400), (1848, 930925), (1925, 893688), (1932, 890450), (2024, 849975), (2100, 819214), (2200, 781977), (2300, 747978), (2310, 744740), (2415, 712360), (2530, 679980), (2760, 623315), (3036, 566650), (3080, 558555), (3220, 534270), (3238, 531300), (3300, 521318), (3450, 498652), (3542, 485700), (3795, 453320), (3850, 446844), (3864, 445225), (4025, 427416), (4200, 409607), (4600, 373989), (4620, 372370), (4830, 356180), (4857, 354200), (5060, 339990), (5313, 323800), (5775, 297896), (6072, 283325), (6325, 271992), (6440, 267135), (6476, 265650), (6600, 260659), (6900, 249326), (7084, 242850), (7590, 226660), (7700, 223422), (8050, 213708), (8095, 212520), (8855, 194280), (9240, 186185), (9660, 178090), (9714, 177100), (10120, 169995), (10626, 161900), (11333, 151800), (11550, 148948), (12075, 142472), (12650, 135996), (12952, 132825), (13800, 124663), (14168, 121425), (15180, 113330), (15400, 111711), (16100, 106854), (16190, 106260), (17710, 97140), (17809, 96600), (18975, 90664), (19320, 89045), (19428, 88550), (21252, 80950), (22666, 75900), (23100, 74474), (24150, 71236), (24285, 70840), (25300, 67998), (26565, 64760), (30360, 56665), (32200, 53427), (32380, 53130), (33999, 50600), (35420, 48570), (35618, 48300), (37237, 46200), (37950, 45332), (38856, 44275), (40475, 42504)]