755578880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1357834240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 127, 128, 140, 160, 166, 224, 254, 256, 280, 320, 332, 415, 448, 508, 512, 560, 581, 635, 640, 664, 830, 889, 896, 1016, 1024, 1120, 1162, 1270, 1280, 1328, 1660, 1778, 1792, 2032, 2048, 2240, 2324, 2540, 2560, 2656, 2905, 3320, 3556, 3584, 4064, 4445, 4480, 4648, 5080, 5120, 5312, 5810, 6640, 7112, 7168, 8128, 8890, 8960, 9296, 10160, 10240, 10541, 10624, 11620, 13280, 14224, 14336, 16256, 17780, 17920, 18592, 20320, 21082, 21248, 23240, 26560, 28448, 32512, 35560, 35840, 37184, 40640, 42164, 42496, 46480, 52705, 53120, 56896, 65024, 71120, 71680, 73787, 74368, 81280, 84328, 84992, 92960, 105410, 106240, 113792, 130048, 142240, 147574, 148736, 162560, 168656, 169984, 185920, 210820, 212480, 227584, 260096, 284480, 295148, 297472, 325120, 337312, 368935, 371840, 421640, 424960, 455168, 568960, 590296, 594944, 650240, 674624, 737870, 743680, 843280, 849920, 910336, 1137920, 1180592, 1189888, 1300480, 1349248, 1475740, 1487360, 1686560, 1820672, 2275840, 2361184, 2698496, 2951480, 2974720, 3373120, 4551680, 4722368, 5396992, 5902960, 5949440, 6746240, 9103360, 9444736, 10793984, 11805920, 13492480, 18889472, 21587968, 23611840, 26984960, 37778944, 47223680, 53969920, 75557888, 94447360, 107939840, 151115776, 188894720, 377789440, 755578880]

約数ペア:

[(1, 755578880), (2, 377789440), (4, 188894720), (5, 151115776), (7, 107939840), (8, 94447360), (10, 75557888), (14, 53969920), (16, 47223680), (20, 37778944), (28, 26984960), (32, 23611840), (35, 21587968), (40, 18889472), (56, 13492480), (64, 11805920), (70, 10793984), (80, 9444736), (83, 9103360), (112, 6746240), (127, 5949440), (128, 5902960), (140, 5396992), (160, 4722368), (166, 4551680), (224, 3373120), (254, 2974720), (256, 2951480), (280, 2698496), (320, 2361184), (332, 2275840), (415, 1820672), (448, 1686560), (508, 1487360), (512, 1475740), (560, 1349248), (581, 1300480), (635, 1189888), (640, 1180592), (664, 1137920), (830, 910336), (889, 849920), (896, 843280), (1016, 743680), (1024, 737870), (1120, 674624), (1162, 650240), (1270, 594944), (1280, 590296), (1328, 568960), (1660, 455168), (1778, 424960), (1792, 421640), (2032, 371840), (2048, 368935), (2240, 337312), (2324, 325120), (2540, 297472), (2560, 295148), (2656, 284480), (2905, 260096), (3320, 227584), (3556, 212480), (3584, 210820), (4064, 185920), (4445, 169984), (4480, 168656), (4648, 162560), (5080, 148736), (5120, 147574), (5312, 142240), (5810, 130048), (6640, 113792), (7112, 106240), (7168, 105410), (8128, 92960), (8890, 84992), (8960, 84328), (9296, 81280), (10160, 74368), (10240, 73787), (10541, 71680), (10624, 71120), (11620, 65024), (13280, 56896), (14224, 53120), (14336, 52705), (16256, 46480), (17780, 42496), (17920, 42164), (18592, 40640), (20320, 37184), (21082, 35840), (21248, 35560), (23240, 32512), (26560, 28448)]