1252055040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 4086482400

約数和(自身を除く): 2834427360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 769, 795, 848, 960, 1024, 1060, 1272, 1280, 1536, 1538, 1590, 1696, 1920, 2048, 2120, 2307, 2544, 2560, 3072, 3076, 3180, 3392, 3840, 3845, 4240, 4614, 5088, 5120, 6144, 6152, 6360, 6784, 7680, 7690, 8480, 9228, 10176, 10240, 11535, 12304, 12720, 13568, 15360, 15380, 16960, 18456, 20352, 23070, 24608, 25440, 27136, 30720, 30760, 33920, 36912, 40704, 40757, 46140, 49216, 50880, 54272, 61520, 67840, 73824, 81408, 81514, 92280, 98432, 101760, 108544, 122271, 123040, 135680, 147648, 162816, 163028, 184560, 196864, 203520, 203785, 244542, 246080, 271360, 295296, 325632, 326056, 369120, 393728, 407040, 407570, 489084, 492160, 542720, 590592, 611355, 652112, 738240, 787456, 814080, 815140, 978168, 984320, 1181184, 1222710, 1304224, 1476480, 1574912, 1628160, 1630280, 1956336, 1968640, 2362368, 2445420, 2608448, 2952960, 3260560, 3912672, 3937280, 4724736, 4890840, 5216896, 5905920, 6521120, 7825344, 7874560, 9781680, 10433792, 11811840, 13042240, 15650688, 19563360, 20867584, 23623680, 26084480, 31301376, 39126720, 41735168, 52168960, 62602752, 78253440, 83470336, 104337920, 125205504, 156506880, 208675840, 250411008, 313013760, 417351680, 626027520, 1252055040]

約数ペア:

[(1, 1252055040), (2, 626027520), (3, 417351680), (4, 313013760), (5, 250411008), (6, 208675840), (8, 156506880), (10, 125205504), (12, 104337920), (15, 83470336), (16, 78253440), (20, 62602752), (24, 52168960), (30, 41735168), (32, 39126720), (40, 31301376), (48, 26084480), (53, 23623680), (60, 20867584), (64, 19563360), (80, 15650688), (96, 13042240), (106, 11811840), (120, 10433792), (128, 9781680), (159, 7874560), (160, 7825344), (192, 6521120), (212, 5905920), (240, 5216896), (256, 4890840), (265, 4724736), (318, 3937280), (320, 3912672), (384, 3260560), (424, 2952960), (480, 2608448), (512, 2445420), (530, 2362368), (636, 1968640), (640, 1956336), (768, 1630280), (769, 1628160), (795, 1574912), (848, 1476480), (960, 1304224), (1024, 1222710), (1060, 1181184), (1272, 984320), (1280, 978168), (1536, 815140), (1538, 814080), (1590, 787456), (1696, 738240), (1920, 652112), (2048, 611355), (2120, 590592), (2307, 542720), (2544, 492160), (2560, 489084), (3072, 407570), (3076, 407040), (3180, 393728), (3392, 369120), (3840, 326056), (3845, 325632), (4240, 295296), (4614, 271360), (5088, 246080), (5120, 244542), (6144, 203785), (6152, 203520), (6360, 196864), (6784, 184560), (7680, 163028), (7690, 162816), (8480, 147648), (9228, 135680), (10176, 123040), (10240, 122271), (11535, 108544), (12304, 101760), (12720, 98432), (13568, 92280), (15360, 81514), (15380, 81408), (16960, 73824), (18456, 67840), (20352, 61520), (23070, 54272), (24608, 50880), (25440, 49216), (27136, 46140), (30720, 40757), (30760, 40704), (33920, 36912)]