480507040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 1316818944

約数和(自身を除く): 836311904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 107, 127, 130, 136, 160, 170, 208, 214, 221, 254, 260, 272, 340, 416, 428, 442, 508, 520, 535, 544, 635, 680, 856, 884, 1016, 1040, 1070, 1105, 1270, 1360, 1391, 1651, 1712, 1768, 1819, 2032, 2080, 2140, 2159, 2210, 2540, 2720, 2782, 3302, 3424, 3536, 3638, 4064, 4280, 4318, 4420, 5080, 5564, 6604, 6955, 7072, 7276, 8255, 8560, 8636, 8840, 9095, 10160, 10795, 11128, 13208, 13589, 13910, 14552, 16510, 17120, 17272, 17680, 18190, 20320, 21590, 22256, 23647, 26416, 27178, 27820, 28067, 29104, 33020, 34544, 35360, 36380, 43180, 44512, 47294, 52832, 54356, 55640, 56134, 58208, 66040, 67945, 69088, 72760, 86360, 94588, 108712, 111280, 112268, 118235, 132080, 135890, 140335, 145520, 172720, 176657, 189176, 217424, 222560, 224536, 231013, 236470, 264160, 271780, 280670, 291040, 345440, 353314, 378352, 434848, 449072, 462026, 472940, 543560, 561340, 706628, 756704, 883285, 898144, 924052, 945880, 1087120, 1122680, 1155065, 1413256, 1766570, 1848104, 1891760, 2174240, 2245360, 2310130, 2826512, 3003169, 3533140, 3696208, 3783520, 4490720, 4620260, 5653024, 6006338, 7066280, 7392416, 9240520, 12012676, 14132560, 15015845, 18481040, 24025352, 28265120, 30031690, 36962080, 48050704, 60063380, 96101408, 120126760, 240253520, 480507040]

約数ペア:

[(1, 480507040), (2, 240253520), (4, 120126760), (5, 96101408), (8, 60063380), (10, 48050704), (13, 36962080), (16, 30031690), (17, 28265120), (20, 24025352), (26, 18481040), (32, 15015845), (34, 14132560), (40, 12012676), (52, 9240520), (65, 7392416), (68, 7066280), (80, 6006338), (85, 5653024), (104, 4620260), (107, 4490720), (127, 3783520), (130, 3696208), (136, 3533140), (160, 3003169), (170, 2826512), (208, 2310130), (214, 2245360), (221, 2174240), (254, 1891760), (260, 1848104), (272, 1766570), (340, 1413256), (416, 1155065), (428, 1122680), (442, 1087120), (508, 945880), (520, 924052), (535, 898144), (544, 883285), (635, 756704), (680, 706628), (856, 561340), (884, 543560), (1016, 472940), (1040, 462026), (1070, 449072), (1105, 434848), (1270, 378352), (1360, 353314), (1391, 345440), (1651, 291040), (1712, 280670), (1768, 271780), (1819, 264160), (2032, 236470), (2080, 231013), (2140, 224536), (2159, 222560), (2210, 217424), (2540, 189176), (2720, 176657), (2782, 172720), (3302, 145520), (3424, 140335), (3536, 135890), (3638, 132080), (4064, 118235), (4280, 112268), (4318, 111280), (4420, 108712), (5080, 94588), (5564, 86360), (6604, 72760), (6955, 69088), (7072, 67945), (7276, 66040), (8255, 58208), (8560, 56134), (8636, 55640), (8840, 54356), (9095, 52832), (10160, 47294), (10795, 44512), (11128, 43180), (13208, 36380), (13589, 35360), (13910, 34544), (14552, 33020), (16510, 29104), (17120, 28067), (17272, 27820), (17680, 27178), (18190, 26416), (20320, 23647), (21590, 22256)]