1749135440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 5039677440

約数和(自身を除く): 3290542000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 38, 40, 41, 52, 65, 68, 76, 80, 82, 85, 95, 104, 127, 130, 136, 152, 164, 170, 190, 205, 208, 221, 247, 254, 260, 272, 304, 323, 328, 340, 380, 410, 442, 494, 508, 520, 533, 635, 646, 656, 680, 697, 760, 779, 820, 884, 988, 1016, 1040, 1066, 1105, 1235, 1270, 1292, 1360, 1394, 1520, 1558, 1615, 1640, 1651, 1768, 1976, 2032, 2132, 2159, 2210, 2413, 2470, 2540, 2584, 2665, 2788, 3116, 3230, 3280, 3302, 3485, 3536, 3895, 3952, 4199, 4264, 4318, 4420, 4826, 4940, 5080, 5168, 5207, 5330, 5576, 6232, 6460, 6604, 6970, 7790, 8255, 8398, 8528, 8636, 8840, 9061, 9652, 9880, 10127, 10160, 10414, 10660, 10795, 11152, 12065, 12464, 12920, 13208, 13243, 13940, 15580, 16510, 16796, 17272, 17680, 18122, 19304, 19760, 20254, 20828, 20995, 21320, 21590, 24130, 25840, 26035, 26416, 26486, 27880, 28067, 31160, 31369, 33020, 33592, 34544, 36244, 38608, 40508, 41021, 41656, 41990, 42640, 43180, 45305, 48260, 50635, 52070, 52972, 55760, 56134, 62320, 62738, 66040, 66215, 67184, 67691, 72488, 81016, 82042, 83312, 83980, 86360, 88519, 90610, 96520, 98933, 101270, 104140, 105944, 112268, 125476, 132080, 132430, 135382, 140335, 144976, 156845, 162032, 164084, 167960, 172159, 172720, 177038, 181220, 193040, 197866, 202540, 205105, 208280, 211888, 224536, 250952, 264860, 270764, 280670, 313690, 328168, 335920, 338455, 344318, 354076, 362440, 395732, 405080, 410210, 416560, 442595, 449072, 494665, 501904, 529720, 533273, 541528, 561340, 627380, 656336, 676910, 688636, 708152, 724880, 791464, 810160, 820420, 860795, 885190, 989330, 1059440, 1066546, 1083056, 1122680, 1150747, 1254760, 1286129, 1353820, 1377272, 1416304, 1582928, 1640840, 1681861, 1721590, 1770380, 1978660, 2133092, 2245360, 2301494, 2509520, 2572258, 2666365, 2707640, 2754544, 3281680, 3363722, 3443180, 3540760, 3957320, 4266184, 4602988, 5144516, 5332730, 5415280, 5753735, 6430645, 6727444, 6886360, 7081520, 7914640, 8409305, 8532368, 9205976, 10289032, 10665460, 11507470, 12861290, 13454888, 13772720, 16818610, 18411952, 20578064, 21330920, 21864193, 23014940, 25722580, 26909776, 33637220, 42661840, 43728386, 46029880, 51445160, 67274440, 87456772, 92059760, 102890320, 109320965, 134548880, 174913544, 218641930, 349827088, 437283860, 874567720, 1749135440]

約数ペア:

[(1, 1749135440), (2, 874567720), (4, 437283860), (5, 349827088), (8, 218641930), (10, 174913544), (13, 134548880), (16, 109320965), (17, 102890320), (19, 92059760), (20, 87456772), (26, 67274440), (34, 51445160), (38, 46029880), (40, 43728386), (41, 42661840), (52, 33637220), (65, 26909776), (68, 25722580), (76, 23014940), (80, 21864193), (82, 21330920), (85, 20578064), (95, 18411952), (104, 16818610), (127, 13772720), (130, 13454888), (136, 12861290), (152, 11507470), (164, 10665460), (170, 10289032), (190, 9205976), (205, 8532368), (208, 8409305), (221, 7914640), (247, 7081520), (254, 6886360), (260, 6727444), (272, 6430645), (304, 5753735), (323, 5415280), (328, 5332730), (340, 5144516), (380, 4602988), (410, 4266184), (442, 3957320), (494, 3540760), (508, 3443180), (520, 3363722), (533, 3281680), (635, 2754544), (646, 2707640), (656, 2666365), (680, 2572258), (697, 2509520), (760, 2301494), (779, 2245360), (820, 2133092), (884, 1978660), (988, 1770380), (1016, 1721590), (1040, 1681861), (1066, 1640840), (1105, 1582928), (1235, 1416304), (1270, 1377272), (1292, 1353820), (1360, 1286129), (1394, 1254760), (1520, 1150747), (1558, 1122680), (1615, 1083056), (1640, 1066546), (1651, 1059440), (1768, 989330), (1976, 885190), (2032, 860795), (2132, 820420), (2159, 810160), (2210, 791464), (2413, 724880), (2470, 708152), (2540, 688636), (2584, 676910), (2665, 656336), (2788, 627380), (3116, 561340), (3230, 541528), (3280, 533273), (3302, 529720), (3485, 501904), (3536, 494665), (3895, 449072), (3952, 442595), (4199, 416560), (4264, 410210), (4318, 405080), (4420, 395732), (4826, 362440), (4940, 354076), (5080, 344318), (5168, 338455), (5207, 335920), (5330, 328168), (5576, 313690), (6232, 280670), (6460, 270764), (6604, 264860), (6970, 250952), (7790, 224536), (8255, 211888), (8398, 208280), (8528, 205105), (8636, 202540), (8840, 197866), (9061, 193040), (9652, 181220), (9880, 177038), (10127, 172720), (10160, 172159), (10414, 167960), (10660, 164084), (10795, 162032), (11152, 156845), (12065, 144976), (12464, 140335), (12920, 135382), (13208, 132430), (13243, 132080), (13940, 125476), (15580, 112268), (16510, 105944), (16796, 104140), (17272, 101270), (17680, 98933), (18122, 96520), (19304, 90610), (19760, 88519), (20254, 86360), (20828, 83980), (20995, 83312), (21320, 82042), (21590, 81016), (24130, 72488), (25840, 67691), (26035, 67184), (26416, 66215), (26486, 66040), (27880, 62738), (28067, 62320), (31160, 56134), (31369, 55760), (33020, 52972), (33592, 52070), (34544, 50635), (36244, 48260), (38608, 45305), (40508, 43180), (41021, 42640), (41656, 41990)]