747508320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 288

約数和(自身を含む): 2789815392

約数和(自身を除く): 2042307072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 180, 195, 208, 219, 234, 240, 260, 288, 292, 312, 360, 365, 390, 416, 438, 468, 480, 520, 547, 584, 585, 624, 657, 720, 730, 780, 876, 936, 949, 1040, 1094, 1095, 1168, 1170, 1248, 1314, 1440, 1460, 1560, 1641, 1752, 1872, 1898, 2080, 2188, 2190, 2336, 2340, 2628, 2735, 2847, 2920, 3120, 3282, 3285, 3504, 3744, 3796, 4376, 4380, 4680, 4745, 4923, 5256, 5470, 5694, 5840, 6240, 6564, 6570, 7008, 7111, 7592, 8205, 8541, 8752, 8760, 9360, 9490, 9846, 10512, 10940, 11388, 11680, 13128, 13140, 14222, 14235, 15184, 16410, 17082, 17504, 17520, 18720, 18980, 19692, 21024, 21333, 21880, 22776, 24615, 26256, 26280, 28444, 28470, 30368, 32820, 34164, 35040, 35555, 37960, 39384, 39931, 42666, 42705, 43760, 45552, 49230, 52512, 52560, 56888, 56940, 63999, 65640, 68328, 71110, 75920, 78768, 79862, 85332, 85410, 87520, 91104, 98460, 105120, 106665, 113776, 113880, 119793, 127998, 131280, 136656, 142220, 151840, 157536, 159724, 170664, 170820, 196920, 199655, 213330, 227552, 227760, 239586, 255996, 262560, 273312, 284440, 319448, 319995, 341328, 341640, 359379, 393840, 399310, 426660, 455520, 479172, 511992, 519103, 568880, 598965, 638896, 639990, 682656, 683280, 718758, 787680, 798620, 853320, 958344, 1023984, 1038206, 1137760, 1197930, 1277792, 1279980, 1366560, 1437516, 1557309, 1597240, 1706640, 1796895, 1916688, 2047968, 2076412, 2395860, 2559960, 2595515, 2875032, 3114618, 3194480, 3413280, 3593790, 3833376, 4152824, 4671927, 4791720, 5119920, 5191030, 5750064, 6229236, 6388960, 7187580, 7786545, 8305648, 9343854, 9583440, 10239840, 10382060, 11500128, 12458472, 14375160, 15573090, 16611296, 18687708, 19166880, 20764120, 23359635, 24916944, 28750320, 31146180, 37375416, 41528240, 46719270, 49833888, 57500640, 62292360, 74750832, 83056480, 93438540, 124584720, 149501664, 186877080, 249169440, 373754160, 747508320]

約数ペア:

[(1, 747508320), (2, 373754160), (3, 249169440), (4, 186877080), (5, 149501664), (6, 124584720), (8, 93438540), (9, 83056480), (10, 74750832), (12, 62292360), (13, 57500640), (15, 49833888), (16, 46719270), (18, 41528240), (20, 37375416), (24, 31146180), (26, 28750320), (30, 24916944), (32, 23359635), (36, 20764120), (39, 19166880), (40, 18687708), (45, 16611296), (48, 15573090), (52, 14375160), (60, 12458472), (65, 11500128), (72, 10382060), (73, 10239840), (78, 9583440), (80, 9343854), (90, 8305648), (96, 7786545), (104, 7187580), (117, 6388960), (120, 6229236), (130, 5750064), (144, 5191030), (146, 5119920), (156, 4791720), (160, 4671927), (180, 4152824), (195, 3833376), (208, 3593790), (219, 3413280), (234, 3194480), (240, 3114618), (260, 2875032), (288, 2595515), (292, 2559960), (312, 2395860), (360, 2076412), (365, 2047968), (390, 1916688), (416, 1796895), (438, 1706640), (468, 1597240), (480, 1557309), (520, 1437516), (547, 1366560), (584, 1279980), (585, 1277792), (624, 1197930), (657, 1137760), (720, 1038206), (730, 1023984), (780, 958344), (876, 853320), (936, 798620), (949, 787680), (1040, 718758), (1094, 683280), (1095, 682656), (1168, 639990), (1170, 638896), (1248, 598965), (1314, 568880), (1440, 519103), (1460, 511992), (1560, 479172), (1641, 455520), (1752, 426660), (1872, 399310), (1898, 393840), (2080, 359379), (2188, 341640), (2190, 341328), (2336, 319995), (2340, 319448), (2628, 284440), (2735, 273312), (2847, 262560), (2920, 255996), (3120, 239586), (3282, 227760), (3285, 227552), (3504, 213330), (3744, 199655), (3796, 196920), (4376, 170820), (4380, 170664), (4680, 159724), (4745, 157536), (4923, 151840), (5256, 142220), (5470, 136656), (5694, 131280), (5840, 127998), (6240, 119793), (6564, 113880), (6570, 113776), (7008, 106665), (7111, 105120), (7592, 98460), (8205, 91104), (8541, 87520), (8752, 85410), (8760, 85332), (9360, 79862), (9490, 78768), (9846, 75920), (10512, 71110), (10940, 68328), (11388, 65640), (11680, 63999), (13128, 56940), (13140, 56888), (14222, 52560), (14235, 52512), (15184, 49230), (16410, 45552), (17082, 43760), (17504, 42705), (17520, 42666), (18720, 39931), (18980, 39384), (19692, 37960), (21024, 35555), (21333, 35040), (21880, 34164), (22776, 32820), (24615, 30368), (26256, 28470), (26280, 28444)]