378225120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 288

約数和(自身を含む): 1493741088

約数和(自身を除く): 1115515968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1237, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2474, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3711, 3822, 3920, 4368, 4704, 4948, 5096, 5460, 5880, 6185, 6240, 6370, 7280, 7422, 7644, 7840, 8659, 8736, 9555, 9896, 10192, 10920, 11760, 12370, 12740, 14560, 14844, 15288, 16081, 17318, 18555, 19110, 19792, 20384, 21840, 23520, 24740, 25480, 25977, 29688, 30576, 32162, 34636, 37110, 38220, 39584, 43295, 43680, 48243, 49480, 50960, 51954, 59376, 60613, 61152, 64324, 69272, 74220, 76440, 80405, 86590, 96486, 98960, 101920, 103908, 112567, 118752, 121226, 128648, 129885, 138544, 148440, 152880, 160810, 173180, 181839, 192972, 197920, 207816, 225134, 241215, 242452, 257296, 259770, 277088, 296880, 303065, 305760, 321620, 337701, 346360, 363678, 385944, 415632, 450268, 482430, 484904, 514592, 519540, 562835, 593760, 606130, 643240, 675402, 692720, 727356, 771888, 787969, 831264, 900536, 909195, 964860, 969808, 1039080, 1125670, 1212260, 1286480, 1350804, 1385440, 1454712, 1543776, 1575938, 1688505, 1801072, 1818390, 1929720, 1939616, 2078160, 2251340, 2363907, 2424520, 2572960, 2701608, 2909424, 3151876, 3377010, 3602144, 3636780, 3859440, 3939845, 4156320, 4502680, 4727814, 4849040, 5403216, 5818848, 6303752, 6754020, 7273560, 7718880, 7879690, 9005360, 9455628, 9698080, 10806432, 11819535, 12607504, 13508040, 14547120, 15759380, 18010720, 18911256, 23639070, 25215008, 27016080, 29094240, 31518760, 37822512, 47278140, 54032160, 63037520, 75645024, 94556280, 126075040, 189112560, 378225120]

約数ペア:

[(1, 378225120), (2, 189112560), (3, 126075040), (4, 94556280), (5, 75645024), (6, 63037520), (7, 54032160), (8, 47278140), (10, 37822512), (12, 31518760), (13, 29094240), (14, 27016080), (15, 25215008), (16, 23639070), (20, 18911256), (21, 18010720), (24, 15759380), (26, 14547120), (28, 13508040), (30, 12607504), (32, 11819535), (35, 10806432), (39, 9698080), (40, 9455628), (42, 9005360), (48, 7879690), (49, 7718880), (52, 7273560), (56, 6754020), (60, 6303752), (65, 5818848), (70, 5403216), (78, 4849040), (80, 4727814), (84, 4502680), (91, 4156320), (96, 3939845), (98, 3859440), (104, 3636780), (105, 3602144), (112, 3377010), (120, 3151876), (130, 2909424), (140, 2701608), (147, 2572960), (156, 2424520), (160, 2363907), (168, 2251340), (182, 2078160), (195, 1939616), (196, 1929720), (208, 1818390), (210, 1801072), (224, 1688505), (240, 1575938), (245, 1543776), (260, 1454712), (273, 1385440), (280, 1350804), (294, 1286480), (312, 1212260), (336, 1125670), (364, 1039080), (390, 969808), (392, 964860), (416, 909195), (420, 900536), (455, 831264), (480, 787969), (490, 771888), (520, 727356), (546, 692720), (560, 675402), (588, 643240), (624, 606130), (637, 593760), (672, 562835), (728, 519540), (735, 514592), (780, 484904), (784, 482430), (840, 450268), (910, 415632), (980, 385944), (1040, 363678), (1092, 346360), (1120, 337701), (1176, 321620), (1237, 305760), (1248, 303065), (1274, 296880), (1365, 277088), (1456, 259770), (1470, 257296), (1560, 242452), (1568, 241215), (1680, 225134), (1820, 207816), (1911, 197920), (1960, 192972), (2080, 181839), (2184, 173180), (2352, 160810), (2474, 152880), (2548, 148440), (2730, 138544), (2912, 129885), (2940, 128648), (3120, 121226), (3185, 118752), (3360, 112567), (3640, 103908), (3711, 101920), (3822, 98960), (3920, 96486), (4368, 86590), (4704, 80405), (4948, 76440), (5096, 74220), (5460, 69272), (5880, 64324), (6185, 61152), (6240, 60613), (6370, 59376), (7280, 51954), (7422, 50960), (7644, 49480), (7840, 48243), (8659, 43680), (8736, 43295), (9555, 39584), (9896, 38220), (10192, 37110), (10920, 34636), (11760, 32162), (12370, 30576), (12740, 29688), (14560, 25977), (14844, 25480), (15288, 24740), (16081, 23520), (17318, 21840), (18555, 20384), (19110, 19792)]