249169440

素因数分解:

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

素因数の和:651

約数の個数: 192

約数和(自身を含む): 858404736

約数和(自身を除く): 609235296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 520, 547, 584, 624, 730, 780, 876, 949, 1040, 1094, 1095, 1168, 1248, 1460, 1560, 1641, 1752, 1898, 2080, 2188, 2190, 2336, 2735, 2847, 2920, 3120, 3282, 3504, 3796, 4376, 4380, 4745, 5470, 5694, 5840, 6240, 6564, 7008, 7111, 7592, 8205, 8752, 8760, 9490, 10940, 11388, 11680, 13128, 14222, 14235, 15184, 16410, 17504, 17520, 18980, 21333, 21880, 22776, 26256, 28444, 28470, 30368, 32820, 35040, 35555, 37960, 39931, 42666, 43760, 45552, 52512, 56888, 56940, 65640, 71110, 75920, 79862, 85332, 87520, 91104, 106665, 113776, 113880, 119793, 131280, 142220, 151840, 159724, 170664, 199655, 213330, 227552, 227760, 239586, 262560, 284440, 319448, 341328, 399310, 426660, 455520, 479172, 519103, 568880, 598965, 638896, 682656, 798620, 853320, 958344, 1038206, 1137760, 1197930, 1277792, 1557309, 1597240, 1706640, 1916688, 2076412, 2395860, 2595515, 3114618, 3194480, 3413280, 3833376, 4152824, 4791720, 5191030, 6229236, 6388960, 7786545, 8305648, 9583440, 10382060, 12458472, 15573090, 16611296, 19166880, 20764120, 24916944, 31146180, 41528240, 49833888, 62292360, 83056480, 124584720, 249169440]

約数ペア:

[(1, 249169440), (2, 124584720), (3, 83056480), (4, 62292360), (5, 49833888), (6, 41528240), (8, 31146180), (10, 24916944), (12, 20764120), (13, 19166880), (15, 16611296), (16, 15573090), (20, 12458472), (24, 10382060), (26, 9583440), (30, 8305648), (32, 7786545), (39, 6388960), (40, 6229236), (48, 5191030), (52, 4791720), (60, 4152824), (65, 3833376), (73, 3413280), (78, 3194480), (80, 3114618), (96, 2595515), (104, 2395860), (120, 2076412), (130, 1916688), (146, 1706640), (156, 1597240), (160, 1557309), (195, 1277792), (208, 1197930), (219, 1137760), (240, 1038206), (260, 958344), (292, 853320), (312, 798620), (365, 682656), (390, 638896), (416, 598965), (438, 568880), (480, 519103), (520, 479172), (547, 455520), (584, 426660), (624, 399310), (730, 341328), (780, 319448), (876, 284440), (949, 262560), (1040, 239586), (1094, 227760), (1095, 227552), (1168, 213330), (1248, 199655), (1460, 170664), (1560, 159724), (1641, 151840), (1752, 142220), (1898, 131280), (2080, 119793), (2188, 113880), (2190, 113776), (2336, 106665), (2735, 91104), (2847, 87520), (2920, 85332), (3120, 79862), (3282, 75920), (3504, 71110), (3796, 65640), (4376, 56940), (4380, 56888), (4745, 52512), (5470, 45552), (5694, 43760), (5840, 42666), (6240, 39931), (6564, 37960), (7008, 35555), (7111, 35040), (7592, 32820), (8205, 30368), (8752, 28470), (8760, 28444), (9490, 26256), (10940, 22776), (11388, 21880), (11680, 21333), (13128, 18980), (14222, 17520), (14235, 17504), (15184, 16410)]