164955240320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1725

約数の個数: 256

約数和(自身を含む): 432320716800

約数和(自身を除く): 267365476480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 127, 128, 130, 160, 208, 214, 254, 260, 320, 416, 428, 508, 520, 535, 635, 640, 832, 856, 1016, 1040, 1070, 1270, 1391, 1459, 1651, 1664, 1712, 2032, 2080, 2140, 2540, 2782, 2918, 3302, 3424, 4064, 4160, 4280, 5080, 5564, 5836, 6604, 6848, 6955, 7295, 8128, 8255, 8320, 8560, 10160, 11128, 11672, 13208, 13589, 13696, 13910, 14590, 16256, 16510, 17120, 18967, 20320, 22256, 23344, 26416, 27178, 27820, 29180, 33020, 34240, 37934, 40640, 44512, 46688, 52832, 54356, 55640, 58360, 66040, 67945, 68480, 75868, 81280, 89024, 93376, 94835, 105664, 108712, 111280, 116720, 132080, 135890, 151736, 156113, 176657, 178048, 185293, 186752, 189670, 211328, 217424, 222560, 233440, 264160, 271780, 303472, 312226, 353314, 370586, 379340, 434848, 445120, 466880, 528320, 543560, 606944, 624452, 706628, 741172, 758680, 780565, 869696, 883285, 890240, 926465, 933760, 1056640, 1087120, 1213888, 1248904, 1413256, 1482344, 1517360, 1561130, 1739392, 1766570, 1852930, 2029469, 2174240, 2408809, 2427776, 2497808, 2826512, 2964688, 3034720, 3122260, 3533140, 3705860, 4058938, 4348480, 4817618, 4995616, 5653024, 5929376, 6069440, 6244520, 7066280, 7411720, 8117876, 8696960, 9635236, 9991232, 10147345, 11306048, 11858752, 12044045, 12138880, 12489040, 14132560, 14823440, 16235752, 19270472, 19826351, 19982464, 20294690, 22612096, 23717504, 24088090, 24978080, 28265120, 29646880, 32471504, 38540944, 39652702, 40589380, 48176180, 49956160, 56530240, 59293760, 64943008, 77081888, 79305404, 81178760, 96352360, 99131755, 99912320, 113060480, 118587520, 129886016, 154163776, 158610808, 162357520, 192704720, 198263510, 257742563, 259772032, 308327552, 317221616, 324715040, 385409440, 396527020, 515485126, 634443232, 649430080, 770818880, 793054040, 1030970252, 1268886464, 1288712815, 1298860160, 1541637760, 1586108080, 2061940504, 2537772928, 2577425630, 3172216160, 4123881008, 5154851260, 6344432320, 8247762016, 10309702520, 12688864640, 16495524032, 20619405040, 32991048064, 41238810080, 82477620160, 164955240320]

約数ペア:

[(1, 164955240320), (2, 82477620160), (4, 41238810080), (5, 32991048064), (8, 20619405040), (10, 16495524032), (13, 12688864640), (16, 10309702520), (20, 8247762016), (26, 6344432320), (32, 5154851260), (40, 4123881008), (52, 3172216160), (64, 2577425630), (65, 2537772928), (80, 2061940504), (104, 1586108080), (107, 1541637760), (127, 1298860160), (128, 1288712815), (130, 1268886464), (160, 1030970252), (208, 793054040), (214, 770818880), (254, 649430080), (260, 634443232), (320, 515485126), (416, 396527020), (428, 385409440), (508, 324715040), (520, 317221616), (535, 308327552), (635, 259772032), (640, 257742563), (832, 198263510), (856, 192704720), (1016, 162357520), (1040, 158610808), (1070, 154163776), (1270, 129886016), (1391, 118587520), (1459, 113060480), (1651, 99912320), (1664, 99131755), (1712, 96352360), (2032, 81178760), (2080, 79305404), (2140, 77081888), (2540, 64943008), (2782, 59293760), (2918, 56530240), (3302, 49956160), (3424, 48176180), (4064, 40589380), (4160, 39652702), (4280, 38540944), (5080, 32471504), (5564, 29646880), (5836, 28265120), (6604, 24978080), (6848, 24088090), (6955, 23717504), (7295, 22612096), (8128, 20294690), (8255, 19982464), (8320, 19826351), (8560, 19270472), (10160, 16235752), (11128, 14823440), (11672, 14132560), (13208, 12489040), (13589, 12138880), (13696, 12044045), (13910, 11858752), (14590, 11306048), (16256, 10147345), (16510, 9991232), (17120, 9635236), (18967, 8696960), (20320, 8117876), (22256, 7411720), (23344, 7066280), (26416, 6244520), (27178, 6069440), (27820, 5929376), (29180, 5653024), (33020, 4995616), (34240, 4817618), (37934, 4348480), (40640, 4058938), (44512, 3705860), (46688, 3533140), (52832, 3122260), (54356, 3034720), (55640, 2964688), (58360, 2826512), (66040, 2497808), (67945, 2427776), (68480, 2408809), (75868, 2174240), (81280, 2029469), (89024, 1852930), (93376, 1766570), (94835, 1739392), (105664, 1561130), (108712, 1517360), (111280, 1482344), (116720, 1413256), (132080, 1248904), (135890, 1213888), (151736, 1087120), (156113, 1056640), (176657, 933760), (178048, 926465), (185293, 890240), (186752, 883285), (189670, 869696), (211328, 780565), (217424, 758680), (222560, 741172), (233440, 706628), (264160, 624452), (271780, 606944), (303472, 543560), (312226, 528320), (353314, 466880), (370586, 445120), (379340, 434848)]