133738720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 361972800

約数和(自身を除く): 228234080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 37, 38, 40, 41, 58, 74, 76, 80, 82, 95, 116, 145, 148, 152, 160, 164, 185, 190, 205, 232, 290, 296, 304, 328, 370, 380, 410, 464, 551, 580, 592, 608, 656, 703, 740, 760, 779, 820, 928, 1073, 1102, 1160, 1184, 1189, 1312, 1406, 1480, 1517, 1520, 1558, 1640, 2146, 2204, 2320, 2378, 2755, 2812, 2960, 3034, 3040, 3116, 3280, 3515, 3895, 4292, 4408, 4640, 4756, 5365, 5510, 5624, 5920, 5945, 6068, 6232, 6560, 7030, 7585, 7790, 8584, 8816, 9512, 10730, 11020, 11248, 11890, 12136, 12464, 14060, 15170, 15580, 17168, 17632, 19024, 20387, 21460, 22040, 22496, 22591, 23780, 24272, 24928, 28120, 28823, 30340, 31160, 34336, 38048, 40774, 42920, 43993, 44080, 45182, 47560, 48544, 56240, 57646, 60680, 62320, 81548, 85840, 87986, 88160, 90364, 95120, 101935, 112480, 112955, 115292, 121360, 124640, 144115, 163096, 171680, 175972, 180728, 190240, 203870, 219965, 225910, 230584, 242720, 288230, 326192, 351944, 361456, 407740, 439930, 451820, 461168, 576460, 652384, 703888, 722912, 815480, 835867, 879860, 903640, 922336, 1152920, 1407776, 1630960, 1671734, 1759720, 1807280, 2305840, 3261920, 3343468, 3519440, 3614560, 4179335, 4611680, 6686936, 7038880, 8358670, 13373872, 16717340, 26747744, 33434680, 66869360, 133738720]

約数ペア:

[(1, 133738720), (2, 66869360), (4, 33434680), (5, 26747744), (8, 16717340), (10, 13373872), (16, 8358670), (19, 7038880), (20, 6686936), (29, 4611680), (32, 4179335), (37, 3614560), (38, 3519440), (40, 3343468), (41, 3261920), (58, 2305840), (74, 1807280), (76, 1759720), (80, 1671734), (82, 1630960), (95, 1407776), (116, 1152920), (145, 922336), (148, 903640), (152, 879860), (160, 835867), (164, 815480), (185, 722912), (190, 703888), (205, 652384), (232, 576460), (290, 461168), (296, 451820), (304, 439930), (328, 407740), (370, 361456), (380, 351944), (410, 326192), (464, 288230), (551, 242720), (580, 230584), (592, 225910), (608, 219965), (656, 203870), (703, 190240), (740, 180728), (760, 175972), (779, 171680), (820, 163096), (928, 144115), (1073, 124640), (1102, 121360), (1160, 115292), (1184, 112955), (1189, 112480), (1312, 101935), (1406, 95120), (1480, 90364), (1517, 88160), (1520, 87986), (1558, 85840), (1640, 81548), (2146, 62320), (2204, 60680), (2320, 57646), (2378, 56240), (2755, 48544), (2812, 47560), (2960, 45182), (3034, 44080), (3040, 43993), (3116, 42920), (3280, 40774), (3515, 38048), (3895, 34336), (4292, 31160), (4408, 30340), (4640, 28823), (4756, 28120), (5365, 24928), (5510, 24272), (5624, 23780), (5920, 22591), (5945, 22496), (6068, 22040), (6232, 21460), (6560, 20387), (7030, 19024), (7585, 17632), (7790, 17168), (8584, 15580), (8816, 15170), (9512, 14060), (10730, 12464), (11020, 12136), (11248, 11890)]