20296792320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44417}}^1$

素因数の和:44465

約数の個数: 288

約数和(自身を含む): 78442898688

約数和(自身を除く): 58146106368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8960, 9520, 10880, 11424, 13056, 13440, 14280, 15232, 16320, 19040, 21760, 22848, 26880, 28560, 30464, 32640, 38080, 44417, 45696, 57120, 65280, 76160, 88834, 91392, 114240, 133251, 152320, 177668, 222085, 228480, 266502, 310919, 355336, 444170, 456960, 533004, 621838, 666255, 710672, 755089, 888340, 932757, 1066008, 1243676, 1332510, 1421344, 1510178, 1554595, 1776680, 1865514, 2132016, 2265267, 2487352, 2665020, 2842688, 3020356, 3109190, 3553360, 3731028, 3775445, 4264032, 4530534, 4663785, 4974704, 5285623, 5330040, 5685376, 6040712, 6218380, 7106720, 7462056, 7550890, 8528064, 9061068, 9327570, 9949408, 10571246, 10660080, 11326335, 11370752, 12081424, 12436760, 14213440, 14924112, 15101780, 15856869, 17056128, 18122136, 18655140, 19898816, 21142492, 21320160, 22652670, 24162848, 24873520, 26428115, 28426880, 29848224, 30203560, 31713738, 34112256, 36244272, 37310280, 39797632, 42284984, 42640320, 45305340, 48325696, 49747040, 52856230, 56853760, 59696448, 60407120, 63427476, 72488544, 74620560, 79284345, 79595264, 84569968, 85280640, 90610680, 96651392, 99494080, 105712460, 119392896, 120814240, 126854952, 144977088, 149241120, 158568690, 169139936, 170561280, 181221360, 193302784, 198988160, 211424920, 238785792, 241628480, 253709904, 289954176, 298482240, 317137380, 338279872, 362442720, 397976320, 422849840, 483256960, 507419808, 579908352, 596964480, 634274760, 676559744, 724885440, 845699680, 966513920, 1014839616, 1193928960, 1268549520, 1353119488, 1449770880, 1691399360, 2029679232, 2537099040, 2899541760, 3382798720, 4059358464, 5074198080, 6765597440, 10148396160, 20296792320]

約数ペア:

[(1, 20296792320), (2, 10148396160), (3, 6765597440), (4, 5074198080), (5, 4059358464), (6, 3382798720), (7, 2899541760), (8, 2537099040), (10, 2029679232), (12, 1691399360), (14, 1449770880), (15, 1353119488), (16, 1268549520), (17, 1193928960), (20, 1014839616), (21, 966513920), (24, 845699680), (28, 724885440), (30, 676559744), (32, 634274760), (34, 596964480), (35, 579908352), (40, 507419808), (42, 483256960), (48, 422849840), (51, 397976320), (56, 362442720), (60, 338279872), (64, 317137380), (68, 298482240), (70, 289954176), (80, 253709904), (84, 241628480), (85, 238785792), (96, 211424920), (102, 198988160), (105, 193302784), (112, 181221360), (119, 170561280), (120, 169139936), (128, 158568690), (136, 149241120), (140, 144977088), (160, 126854952), (168, 120814240), (170, 119392896), (192, 105712460), (204, 99494080), (210, 96651392), (224, 90610680), (238, 85280640), (240, 84569968), (255, 79595264), (256, 79284345), (272, 74620560), (280, 72488544), (320, 63427476), (336, 60407120), (340, 59696448), (357, 56853760), (384, 52856230), (408, 49747040), (420, 48325696), (448, 45305340), (476, 42640320), (480, 42284984), (510, 39797632), (544, 37310280), (560, 36244272), (595, 34112256), (640, 31713738), (672, 30203560), (680, 29848224), (714, 28426880), (768, 26428115), (816, 24873520), (840, 24162848), (896, 22652670), (952, 21320160), (960, 21142492), (1020, 19898816), (1088, 18655140), (1120, 18122136), (1190, 17056128), (1280, 15856869), (1344, 15101780), (1360, 14924112), (1428, 14213440), (1632, 12436760), (1680, 12081424), (1785, 11370752), (1792, 11326335), (1904, 10660080), (1920, 10571246), (2040, 9949408), (2176, 9327570), (2240, 9061068), (2380, 8528064), (2688, 7550890), (2720, 7462056), (2856, 7106720), (3264, 6218380), (3360, 6040712), (3570, 5685376), (3808, 5330040), (3840, 5285623), (4080, 4974704), (4352, 4663785), (4480, 4530534), (4760, 4264032), (5376, 3775445), (5440, 3731028), (5712, 3553360), (6528, 3109190), (6720, 3020356), (7140, 2842688), (7616, 2665020), (8160, 2487352), (8960, 2265267), (9520, 2132016), (10880, 1865514), (11424, 1776680), (13056, 1554595), (13440, 1510178), (14280, 1421344), (15232, 1332510), (16320, 1243676), (19040, 1066008), (21760, 932757), (22848, 888340), (26880, 755089), (28560, 710672), (30464, 666255), (32640, 621838), (38080, 533004), (44417, 456960), (45696, 444170), (57120, 355336), (65280, 310919), (76160, 266502), (88834, 228480), (91392, 222085), (114240, 177668), (133251, 152320)]