313906320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 320

約数和(自身を含む): 1331581440

約数和(自身を除く): 1017675120

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, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1597, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3194, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4791, 4914, 5040, 5460, 5616, 6388, 6552, 7020, 7280, 7560, 7985, 8190, 9360, 9582, 9828, 10920, 11179, 12285, 12776, 13104, 14040, 14373, 15120, 15970, 16380, 19164, 19656, 20761, 21840, 22358, 23955, 24570, 25552, 28080, 28746, 31940, 32760, 33537, 38328, 39312, 41522, 43119, 44716, 47910, 49140, 55895, 57492, 62283, 63880, 65520, 67074, 71865, 76656, 83044, 86238, 89432, 95820, 98280, 100611, 103805, 111790, 114984, 124566, 127760, 134148, 143730, 145327, 166088, 167685, 172476, 178864, 186849, 191640, 196560, 201222, 207610, 215595, 223580, 229968, 249132, 268296, 287460, 290654, 301833, 311415, 332176, 335370, 344952, 373698, 383280, 402444, 415220, 431190, 435981, 447160, 498264, 503055, 536592, 560547, 574920, 581308, 603666, 622830, 670740, 689904, 726635, 747396, 804888, 830440, 862380, 871962, 894320, 934245, 996528, 1006110, 1121094, 1149840, 1162616, 1207332, 1245660, 1307943, 1341480, 1453270, 1494792, 1509165, 1609776, 1660880, 1724760, 1743924, 1868490, 2012220, 2179905, 2242188, 2325232, 2414664, 2491320, 2615886, 2682960, 2802735, 2906540, 2989584, 3018330, 3449520, 3487848, 3736980, 3923829, 4024440, 4359810, 4484376, 4829328, 4982640, 5231772, 5605470, 5813080, 6036660, 6539715, 6975696, 7473960, 7847658, 8048880, 8719620, 8968752, 10463544, 11210940, 11626160, 12073320, 13079430, 14947920, 15695316, 17439240, 19619145, 20927088, 22421880, 24146640, 26158860, 31390632, 34878480, 39238290, 44843760, 52317720, 62781264, 78476580, 104635440, 156953160, 313906320]

約数ペア:

[(1, 313906320), (2, 156953160), (3, 104635440), (4, 78476580), (5, 62781264), (6, 52317720), (7, 44843760), (8, 39238290), (9, 34878480), (10, 31390632), (12, 26158860), (13, 24146640), (14, 22421880), (15, 20927088), (16, 19619145), (18, 17439240), (20, 15695316), (21, 14947920), (24, 13079430), (26, 12073320), (27, 11626160), (28, 11210940), (30, 10463544), (35, 8968752), (36, 8719620), (39, 8048880), (40, 7847658), (42, 7473960), (45, 6975696), (48, 6539715), (52, 6036660), (54, 5813080), (56, 5605470), (60, 5231772), (63, 4982640), (65, 4829328), (70, 4484376), (72, 4359810), (78, 4024440), (80, 3923829), (84, 3736980), (90, 3487848), (91, 3449520), (104, 3018330), (105, 2989584), (108, 2906540), (112, 2802735), (117, 2682960), (120, 2615886), (126, 2491320), (130, 2414664), (135, 2325232), (140, 2242188), (144, 2179905), (156, 2012220), (168, 1868490), (180, 1743924), (182, 1724760), (189, 1660880), (195, 1609776), (208, 1509165), (210, 1494792), (216, 1453270), (234, 1341480), (240, 1307943), (252, 1245660), (260, 1207332), (270, 1162616), (273, 1149840), (280, 1121094), (312, 1006110), (315, 996528), (336, 934245), (351, 894320), (360, 871962), (364, 862380), (378, 830440), (390, 804888), (420, 747396), (432, 726635), (455, 689904), (468, 670740), (504, 622830), (520, 603666), (540, 581308), (546, 574920), (560, 560547), (585, 536592), (624, 503055), (630, 498264), (702, 447160), (720, 435981), (728, 431190), (756, 415220), (780, 402444), (819, 383280), (840, 373698), (910, 344952), (936, 335370), (945, 332176), (1008, 311415), (1040, 301833), (1080, 290654), (1092, 287460), (1170, 268296), (1260, 249132), (1365, 229968), (1404, 223580), (1456, 215595), (1512, 207610), (1560, 201222), (1597, 196560), (1638, 191640), (1680, 186849), (1755, 178864), (1820, 172476), (1872, 167685), (1890, 166088), (2160, 145327), (2184, 143730), (2340, 134148), (2457, 127760), (2520, 124566), (2730, 114984), (2808, 111790), (3024, 103805), (3120, 100611), (3194, 98280), (3276, 95820), (3510, 89432), (3640, 86238), (3780, 83044), (4095, 76656), (4368, 71865), (4680, 67074), (4791, 65520), (4914, 63880), (5040, 62283), (5460, 57492), (5616, 55895), (6388, 49140), (6552, 47910), (7020, 44716), (7280, 43119), (7560, 41522), (7985, 39312), (8190, 38328), (9360, 33537), (9582, 32760), (9828, 31940), (10920, 28746), (11179, 28080), (12285, 25552), (12776, 24570), (13104, 23955), (14040, 22358), (14373, 21840), (15120, 20761), (15970, 19656), (16380, 19164)]