64668240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 480

約数和(自身を含む): 284981760

約数和(自身を除く): 220313520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 47, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 94, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 141, 144, 147, 156, 168, 180, 182, 188, 189, 195, 196, 208, 210, 216, 234, 235, 240, 245, 252, 260, 270, 273, 280, 282, 294, 312, 315, 329, 336, 351, 360, 364, 376, 378, 390, 392, 420, 423, 432, 441, 455, 468, 470, 490, 504, 520, 540, 546, 560, 564, 585, 588, 611, 624, 630, 637, 658, 702, 705, 720, 728, 735, 752, 756, 780, 784, 819, 840, 846, 882, 910, 936, 940, 945, 980, 987, 1008, 1040, 1080, 1092, 1128, 1170, 1176, 1222, 1260, 1269, 1274, 1316, 1323, 1365, 1404, 1410, 1456, 1470, 1512, 1560, 1638, 1645, 1680, 1692, 1755, 1764, 1820, 1833, 1872, 1880, 1890, 1911, 1960, 1974, 2115, 2160, 2184, 2205, 2256, 2303, 2340, 2352, 2444, 2457, 2520, 2538, 2548, 2632, 2646, 2730, 2808, 2820, 2940, 2961, 3024, 3055, 3120, 3185, 3276, 3290, 3384, 3510, 3528, 3640, 3666, 3760, 3780, 3822, 3920, 3948, 4095, 4230, 4277, 4368, 4410, 4606, 4680, 4888, 4914, 4935, 5040, 5076, 5096, 5264, 5292, 5460, 5499, 5616, 5640, 5733, 5880, 5922, 6110, 6345, 6370, 6552, 6580, 6615, 6768, 6909, 7020, 7056, 7280, 7332, 7560, 7644, 7896, 8190, 8460, 8554, 8820, 8883, 9165, 9212, 9360, 9555, 9776, 9828, 9870, 10152, 10192, 10584, 10920, 10998, 11280, 11466, 11515, 11760, 11844, 12220, 12285, 12690, 12740, 12831, 13104, 13160, 13230, 13818, 14040, 14664, 14805, 15120, 15288, 15792, 16380, 16497, 16920, 17108, 17199, 17640, 17766, 18330, 18424, 19110, 19656, 19740, 20304, 20727, 21168, 21385, 21840, 21996, 22932, 23030, 23688, 24440, 24570, 25380, 25480, 25662, 26320, 26460, 27495, 27636, 28080, 28665, 29328, 29610, 29939, 30576, 32760, 32994, 33840, 34216, 34398, 34545, 35280, 35532, 36660, 36848, 38220, 38493, 39312, 39480, 41454, 42770, 43992, 44415, 45864, 46060, 47376, 48880, 49140, 50760, 50960, 51324, 52920, 54990, 55272, 57330, 59220, 59878, 62181, 64155, 65520, 65988, 68432, 68796, 69090, 71064, 73320, 76440, 76986, 78960, 82485, 82908, 85540, 85995, 87984, 88830, 89817, 91728, 92120, 98280, 101520, 102648, 103635, 105840, 109980, 110544, 114660, 115479, 118440, 119756, 124362, 128310, 131976, 137592, 138180, 142128, 146640, 149695, 152880, 153972, 164970, 165816, 171080, 171990, 177660, 179634, 184240, 192465, 196560, 205296, 207270, 219960, 229320, 230958, 236880, 239512, 248724, 256620, 263952, 269451, 275184, 276360, 299390, 307944, 310905, 329940, 331632, 342160, 343980, 355320, 359268, 384930, 414540, 439920, 449085, 458640, 461916, 479024, 497448, 513240, 538902, 552720, 577395, 598780, 615888, 621810, 659880, 687960, 710640, 718536, 769860, 808353, 829080, 898170, 923832, 994896, 1026480, 1077804, 1154790, 1197560, 1243620, 1319760, 1347255, 1375920, 1437072, 1539720, 1616706, 1658160, 1796340, 1847664, 2155608, 2309580, 2395120, 2487240, 2694510, 3079440, 3233412, 3592680, 4041765, 4311216, 4619160, 4974480, 5389020, 6466824, 7185360, 8083530, 9238320, 10778040, 12933648, 16167060, 21556080, 32334120, 64668240]

約数ペア:

[(1, 64668240), (2, 32334120), (3, 21556080), (4, 16167060), (5, 12933648), (6, 10778040), (7, 9238320), (8, 8083530), (9, 7185360), (10, 6466824), (12, 5389020), (13, 4974480), (14, 4619160), (15, 4311216), (16, 4041765), (18, 3592680), (20, 3233412), (21, 3079440), (24, 2694510), (26, 2487240), (27, 2395120), (28, 2309580), (30, 2155608), (35, 1847664), (36, 1796340), (39, 1658160), (40, 1616706), (42, 1539720), (45, 1437072), (47, 1375920), (48, 1347255), (49, 1319760), (52, 1243620), (54, 1197560), (56, 1154790), (60, 1077804), (63, 1026480), (65, 994896), (70, 923832), (72, 898170), (78, 829080), (80, 808353), (84, 769860), (90, 718536), (91, 710640), (94, 687960), (98, 659880), (104, 621810), (105, 615888), (108, 598780), (112, 577395), (117, 552720), (120, 538902), (126, 513240), (130, 497448), (135, 479024), (140, 461916), (141, 458640), (144, 449085), (147, 439920), (156, 414540), (168, 384930), (180, 359268), (182, 355320), (188, 343980), (189, 342160), (195, 331632), (196, 329940), (208, 310905), (210, 307944), (216, 299390), (234, 276360), (235, 275184), (240, 269451), (245, 263952), (252, 256620), (260, 248724), (270, 239512), (273, 236880), (280, 230958), (282, 229320), (294, 219960), (312, 207270), (315, 205296), (329, 196560), (336, 192465), (351, 184240), (360, 179634), (364, 177660), (376, 171990), (378, 171080), (390, 165816), (392, 164970), (420, 153972), (423, 152880), (432, 149695), (441, 146640), (455, 142128), (468, 138180), (470, 137592), (490, 131976), (504, 128310), (520, 124362), (540, 119756), (546, 118440), (560, 115479), (564, 114660), (585, 110544), (588, 109980), (611, 105840), (624, 103635), (630, 102648), (637, 101520), (658, 98280), (702, 92120), (705, 91728), (720, 89817), (728, 88830), (735, 87984), (752, 85995), (756, 85540), (780, 82908), (784, 82485), (819, 78960), (840, 76986), (846, 76440), (882, 73320), (910, 71064), (936, 69090), (940, 68796), (945, 68432), (980, 65988), (987, 65520), (1008, 64155), (1040, 62181), (1080, 59878), (1092, 59220), (1128, 57330), (1170, 55272), (1176, 54990), (1222, 52920), (1260, 51324), (1269, 50960), (1274, 50760), (1316, 49140), (1323, 48880), (1365, 47376), (1404, 46060), (1410, 45864), (1456, 44415), (1470, 43992), (1512, 42770), (1560, 41454), (1638, 39480), (1645, 39312), (1680, 38493), (1692, 38220), (1755, 36848), (1764, 36660), (1820, 35532), (1833, 35280), (1872, 34545), (1880, 34398), (1890, 34216), (1911, 33840), (1960, 32994), (1974, 32760), (2115, 30576), (2160, 29939), (2184, 29610), (2205, 29328), (2256, 28665), (2303, 28080), (2340, 27636), (2352, 27495), (2444, 26460), (2457, 26320), (2520, 25662), (2538, 25480), (2548, 25380), (2632, 24570), (2646, 24440), (2730, 23688), (2808, 23030), (2820, 22932), (2940, 21996), (2961, 21840), (3024, 21385), (3055, 21168), (3120, 20727), (3185, 20304), (3276, 19740), (3290, 19656), (3384, 19110), (3510, 18424), (3528, 18330), (3640, 17766), (3666, 17640), (3760, 17199), (3780, 17108), (3822, 16920), (3920, 16497), (3948, 16380), (4095, 15792), (4230, 15288), (4277, 15120), (4368, 14805), (4410, 14664), (4606, 14040), (4680, 13818), (4888, 13230), (4914, 13160), (4935, 13104), (5040, 12831), (5076, 12740), (5096, 12690), (5264, 12285), (5292, 12220), (5460, 11844), (5499, 11760), (5616, 11515), (5640, 11466), (5733, 11280), (5880, 10998), (5922, 10920), (6110, 10584), (6345, 10192), (6370, 10152), (6552, 9870), (6580, 9828), (6615, 9776), (6768, 9555), (6909, 9360), (7020, 9212), (7056, 9165), (7280, 8883), (7332, 8820), (7560, 8554), (7644, 8460), (7896, 8190)]