649799280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 2451093120

約数和(自身を除く): 1801293840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 73, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 146, 156, 180, 195, 208, 216, 219, 234, 240, 260, 270, 292, 312, 317, 351, 360, 365, 390, 432, 438, 468, 520, 540, 584, 585, 624, 634, 657, 702, 720, 730, 780, 876, 936, 949, 951, 1040, 1080, 1095, 1168, 1170, 1268, 1314, 1404, 1460, 1560, 1585, 1752, 1755, 1872, 1898, 1902, 1971, 2160, 2190, 2340, 2536, 2628, 2808, 2847, 2853, 2920, 3120, 3170, 3285, 3504, 3510, 3796, 3804, 3942, 4121, 4380, 4680, 4745, 4755, 5072, 5256, 5616, 5694, 5706, 5840, 6340, 6570, 7020, 7592, 7608, 7884, 8242, 8541, 8559, 8760, 9360, 9490, 9510, 9855, 10512, 11388, 11412, 12363, 12680, 13140, 14040, 14235, 14265, 15184, 15216, 15768, 16484, 17082, 17118, 17520, 18980, 19020, 19710, 20605, 22776, 22824, 23141, 24726, 25360, 25623, 26280, 28080, 28470, 28530, 31536, 32968, 34164, 34236, 37089, 37960, 38040, 39420, 41210, 42705, 42795, 45552, 45648, 46282, 49452, 51246, 52560, 56940, 57060, 61815, 65936, 68328, 68472, 69423, 74178, 75920, 76080, 78840, 82420, 85410, 85590, 92564, 98904, 102492, 111267, 113880, 114120, 115705, 123630, 128115, 136656, 136944, 138846, 148356, 157680, 164840, 170820, 171180, 185128, 185445, 197808, 204984, 208269, 222534, 227760, 228240, 231410, 247260, 256230, 277692, 296712, 300833, 329680, 341640, 342360, 347115, 370256, 370890, 409968, 416538, 445068, 462820, 494520, 512460, 555384, 556335, 593424, 601666, 624807, 683280, 684720, 694230, 741780, 833076, 890136, 902499, 925640, 989040, 1024920, 1041345, 1110768, 1112670, 1203332, 1249614, 1388460, 1483560, 1504165, 1666152, 1780272, 1804998, 1851280, 2049840, 2082690, 2225340, 2406664, 2499228, 2707497, 2776920, 2967120, 3008330, 3124035, 3332304, 3609996, 4165380, 4450680, 4512495, 4813328, 4998456, 5414994, 5553840, 6016660, 6248070, 7219992, 8122491, 8330760, 8901360, 9024990, 9996912, 10829988, 12033320, 12496140, 13537485, 14439984, 16244982, 16661520, 18049980, 21659976, 24066640, 24992280, 27074970, 32489964, 36099960, 40612455, 43319952, 49984560, 54149940, 64979928, 72199920, 81224910, 108299880, 129959856, 162449820, 216599760, 324899640, 649799280]

約数ペア:

[(1, 649799280), (2, 324899640), (3, 216599760), (4, 162449820), (5, 129959856), (6, 108299880), (8, 81224910), (9, 72199920), (10, 64979928), (12, 54149940), (13, 49984560), (15, 43319952), (16, 40612455), (18, 36099960), (20, 32489964), (24, 27074970), (26, 24992280), (27, 24066640), (30, 21659976), (36, 18049980), (39, 16661520), (40, 16244982), (45, 14439984), (48, 13537485), (52, 12496140), (54, 12033320), (60, 10829988), (65, 9996912), (72, 9024990), (73, 8901360), (78, 8330760), (80, 8122491), (90, 7219992), (104, 6248070), (108, 6016660), (117, 5553840), (120, 5414994), (130, 4998456), (135, 4813328), (144, 4512495), (146, 4450680), (156, 4165380), (180, 3609996), (195, 3332304), (208, 3124035), (216, 3008330), (219, 2967120), (234, 2776920), (240, 2707497), (260, 2499228), (270, 2406664), (292, 2225340), (312, 2082690), (317, 2049840), (351, 1851280), (360, 1804998), (365, 1780272), (390, 1666152), (432, 1504165), (438, 1483560), (468, 1388460), (520, 1249614), (540, 1203332), (584, 1112670), (585, 1110768), (624, 1041345), (634, 1024920), (657, 989040), (702, 925640), (720, 902499), (730, 890136), (780, 833076), (876, 741780), (936, 694230), (949, 684720), (951, 683280), (1040, 624807), (1080, 601666), (1095, 593424), (1168, 556335), (1170, 555384), (1268, 512460), (1314, 494520), (1404, 462820), (1460, 445068), (1560, 416538), (1585, 409968), (1752, 370890), (1755, 370256), (1872, 347115), (1898, 342360), (1902, 341640), (1971, 329680), (2160, 300833), (2190, 296712), (2340, 277692), (2536, 256230), (2628, 247260), (2808, 231410), (2847, 228240), (2853, 227760), (2920, 222534), (3120, 208269), (3170, 204984), (3285, 197808), (3504, 185445), (3510, 185128), (3796, 171180), (3804, 170820), (3942, 164840), (4121, 157680), (4380, 148356), (4680, 138846), (4745, 136944), (4755, 136656), (5072, 128115), (5256, 123630), (5616, 115705), (5694, 114120), (5706, 113880), (5840, 111267), (6340, 102492), (6570, 98904), (7020, 92564), (7592, 85590), (7608, 85410), (7884, 82420), (8242, 78840), (8541, 76080), (8559, 75920), (8760, 74178), (9360, 69423), (9490, 68472), (9510, 68328), (9855, 65936), (10512, 61815), (11388, 57060), (11412, 56940), (12363, 52560), (12680, 51246), (13140, 49452), (14040, 46282), (14235, 45648), (14265, 45552), (15184, 42795), (15216, 42705), (15768, 41210), (16484, 39420), (17082, 38040), (17118, 37960), (17520, 37089), (18980, 34236), (19020, 34164), (19710, 32968), (20605, 31536), (22776, 28530), (22824, 28470), (23141, 28080), (24726, 26280), (25360, 25623)]