396587880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 256

約数和(自身を含む): 1456358400

約数和(自身を除く): 1059770520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 585, 601, 611, 702, 705, 780, 846, 936, 940, 1080, 1128, 1170, 1202, 1222, 1269, 1404, 1410, 1560, 1692, 1755, 1803, 1833, 1880, 2115, 2340, 2404, 2444, 2538, 2808, 2820, 3005, 3055, 3384, 3510, 3606, 3666, 4230, 4680, 4808, 4888, 5076, 5409, 5499, 5640, 6010, 6110, 6345, 7020, 7212, 7332, 7813, 8460, 9015, 9165, 10152, 10818, 10998, 12020, 12220, 12690, 14040, 14424, 14664, 15626, 16227, 16497, 16920, 18030, 18330, 21636, 21996, 23439, 24040, 24440, 25380, 27045, 27495, 28247, 31252, 32454, 32994, 36060, 36660, 39065, 43272, 43992, 46878, 50760, 54090, 54990, 56494, 62504, 64908, 65988, 70317, 72120, 73320, 78130, 81135, 82485, 84741, 93756, 108180, 109980, 112988, 117195, 129816, 131976, 140634, 141235, 156260, 162270, 164970, 169482, 187512, 210951, 216360, 219960, 225976, 234390, 254223, 281268, 282470, 312520, 324540, 329940, 338964, 351585, 367211, 421902, 423705, 468780, 508446, 562536, 564940, 649080, 659880, 677928, 703170, 734422, 762669, 843804, 847410, 937560, 1016892, 1054755, 1101633, 1129880, 1271115, 1406340, 1468844, 1525338, 1687608, 1694820, 1836055, 2033784, 2109510, 2203266, 2542230, 2812680, 2937688, 3050676, 3304899, 3389640, 3672110, 3813345, 4219020, 4406532, 5084460, 5508165, 6101352, 6609798, 7344220, 7626690, 8438040, 8813064, 9914697, 10168920, 11016330, 13219596, 14688440, 15253380, 16524495, 19829394, 22032660, 26439192, 30506760, 33048990, 39658788, 44065320, 49573485, 66097980, 79317576, 99146970, 132195960, 198293940, 396587880]

約数ペア:

[(1, 396587880), (2, 198293940), (3, 132195960), (4, 99146970), (5, 79317576), (6, 66097980), (8, 49573485), (9, 44065320), (10, 39658788), (12, 33048990), (13, 30506760), (15, 26439192), (18, 22032660), (20, 19829394), (24, 16524495), (26, 15253380), (27, 14688440), (30, 13219596), (36, 11016330), (39, 10168920), (40, 9914697), (45, 8813064), (47, 8438040), (52, 7626690), (54, 7344220), (60, 6609798), (65, 6101352), (72, 5508165), (78, 5084460), (90, 4406532), (94, 4219020), (104, 3813345), (108, 3672110), (117, 3389640), (120, 3304899), (130, 3050676), (135, 2937688), (141, 2812680), (156, 2542230), (180, 2203266), (188, 2109510), (195, 2033784), (216, 1836055), (234, 1694820), (235, 1687608), (260, 1525338), (270, 1468844), (282, 1406340), (312, 1271115), (351, 1129880), (360, 1101633), (376, 1054755), (390, 1016892), (423, 937560), (468, 847410), (470, 843804), (520, 762669), (540, 734422), (564, 703170), (585, 677928), (601, 659880), (611, 649080), (702, 564940), (705, 562536), (780, 508446), (846, 468780), (936, 423705), (940, 421902), (1080, 367211), (1128, 351585), (1170, 338964), (1202, 329940), (1222, 324540), (1269, 312520), (1404, 282470), (1410, 281268), (1560, 254223), (1692, 234390), (1755, 225976), (1803, 219960), (1833, 216360), (1880, 210951), (2115, 187512), (2340, 169482), (2404, 164970), (2444, 162270), (2538, 156260), (2808, 141235), (2820, 140634), (3005, 131976), (3055, 129816), (3384, 117195), (3510, 112988), (3606, 109980), (3666, 108180), (4230, 93756), (4680, 84741), (4808, 82485), (4888, 81135), (5076, 78130), (5409, 73320), (5499, 72120), (5640, 70317), (6010, 65988), (6110, 64908), (6345, 62504), (7020, 56494), (7212, 54990), (7332, 54090), (7813, 50760), (8460, 46878), (9015, 43992), (9165, 43272), (10152, 39065), (10818, 36660), (10998, 36060), (12020, 32994), (12220, 32454), (12690, 31252), (14040, 28247), (14424, 27495), (14664, 27045), (15626, 25380), (16227, 24440), (16497, 24040), (16920, 23439), (18030, 21996), (18330, 21636)]