172146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 413106144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 503, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1006, 1104, 1240, 1380, 1426, 1488, 1509, 1840, 1860, 2012, 2139, 2208, 2480, 2515, 2760, 2852, 2976, 3018, 3565, 3680, 3720, 4024, 4278, 4960, 5030, 5520, 5704, 6036, 7130, 7440, 7545, 8048, 8556, 10060, 10695, 11040, 11408, 11569, 12072, 14260, 14880, 15090, 15593, 16096, 17112, 20120, 21390, 22816, 23138, 24144, 28520, 30180, 31186, 34224, 34707, 40240, 42780, 46276, 46779, 48288, 57040, 57845, 60360, 62372, 68448, 69414, 77965, 80480, 85560, 92552, 93558, 114080, 115690, 120720, 124744, 138828, 155930, 171120, 173535, 185104, 187116, 231380, 233895, 241440, 249488, 277656, 311860, 342240, 347070, 358639, 370208, 374232, 462760, 467790, 498976, 555312, 623720, 694140, 717278, 748464, 925520, 935580, 1075917, 1110624, 1247440, 1388280, 1434556, 1496928, 1793195, 1851040, 1871160, 2151834, 2494880, 2776560, 2869112, 3586390, 3742320, 4303668, 5379585, 5553120, 5738224, 7172780, 7484640, 8607336, 10759170, 11476448, 14345560, 17214672, 21518340, 28691120, 34429344, 43036680, 57382240, 86073360, 172146720]

約数ペア:

[(1, 172146720), (2, 86073360), (3, 57382240), (4, 43036680), (5, 34429344), (6, 28691120), (8, 21518340), (10, 17214672), (12, 14345560), (15, 11476448), (16, 10759170), (20, 8607336), (23, 7484640), (24, 7172780), (30, 5738224), (31, 5553120), (32, 5379585), (40, 4303668), (46, 3742320), (48, 3586390), (60, 2869112), (62, 2776560), (69, 2494880), (80, 2151834), (92, 1871160), (93, 1851040), (96, 1793195), (115, 1496928), (120, 1434556), (124, 1388280), (138, 1247440), (155, 1110624), (160, 1075917), (184, 935580), (186, 925520), (230, 748464), (240, 717278), (248, 694140), (276, 623720), (310, 555312), (345, 498976), (368, 467790), (372, 462760), (460, 374232), (465, 370208), (480, 358639), (496, 347070), (503, 342240), (552, 311860), (620, 277656), (690, 249488), (713, 241440), (736, 233895), (744, 231380), (920, 187116), (930, 185104), (992, 173535), (1006, 171120), (1104, 155930), (1240, 138828), (1380, 124744), (1426, 120720), (1488, 115690), (1509, 114080), (1840, 93558), (1860, 92552), (2012, 85560), (2139, 80480), (2208, 77965), (2480, 69414), (2515, 68448), (2760, 62372), (2852, 60360), (2976, 57845), (3018, 57040), (3565, 48288), (3680, 46779), (3720, 46276), (4024, 42780), (4278, 40240), (4960, 34707), (5030, 34224), (5520, 31186), (5704, 30180), (6036, 28520), (7130, 24144), (7440, 23138), (7545, 22816), (8048, 21390), (8556, 20120), (10060, 17112), (10695, 16096), (11040, 15593), (11408, 15090), (11569, 14880), (12072, 14260)]