313032720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 320

約数和(自身を含む): 1303916544

約数和(自身を除く): 990883824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1303, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2606, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 3909, 4004, 4290, 4368, 4620, 5005, 5212, 5460, 5720, 6006, 6160, 6515, 6864, 7280, 7818, 8008, 8580, 9121, 9240, 10010, 10424, 10920, 11440, 12012, 13030, 14333, 15015, 15636, 16016, 16939, 17160, 18242, 18480, 19545, 20020, 20848, 21840, 24024, 26060, 27363, 28666, 30030, 31272, 33878, 34320, 36484, 39090, 40040, 42999, 45605, 48048, 50817, 52120, 54726, 57332, 60060, 62544, 67756, 71665, 72968, 78180, 80080, 84695, 85998, 91210, 100331, 101634, 104240, 109452, 114664, 118573, 120120, 135512, 136815, 143330, 145936, 156360, 169390, 171996, 182420, 186329, 200662, 203268, 214995, 218904, 229328, 237146, 240240, 254085, 271024, 273630, 286660, 300993, 312720, 338780, 343992, 355719, 364840, 372658, 401324, 406536, 429990, 437808, 474292, 501655, 508170, 547260, 558987, 573320, 592865, 601986, 677560, 687984, 711438, 729680, 745316, 802648, 813072, 859980, 931645, 948584, 1003310, 1016340, 1094520, 1117974, 1146640, 1185730, 1203972, 1304303, 1355120, 1422876, 1490632, 1504965, 1605296, 1719960, 1778595, 1863290, 1897168, 2006620, 2032680, 2189040, 2235948, 2371460, 2407944, 2608606, 2794935, 2845752, 2981264, 3009930, 3439920, 3557190, 3726580, 3912909, 4013240, 4065360, 4471896, 4742920, 4815888, 5217212, 5589870, 5691504, 6019860, 6521515, 7114380, 7453160, 7825818, 8026480, 8943792, 9485840, 10434424, 11179740, 12039720, 13043030, 14228760, 14906320, 15651636, 19564545, 20868848, 22359480, 24079440, 26086060, 28457520, 31303272, 39129090, 44718960, 52172120, 62606544, 78258180, 104344240, 156516360, 313032720]

約数ペア:

[(1, 313032720), (2, 156516360), (3, 104344240), (4, 78258180), (5, 62606544), (6, 52172120), (7, 44718960), (8, 39129090), (10, 31303272), (11, 28457520), (12, 26086060), (13, 24079440), (14, 22359480), (15, 20868848), (16, 19564545), (20, 15651636), (21, 14906320), (22, 14228760), (24, 13043030), (26, 12039720), (28, 11179740), (30, 10434424), (33, 9485840), (35, 8943792), (39, 8026480), (40, 7825818), (42, 7453160), (44, 7114380), (48, 6521515), (52, 6019860), (55, 5691504), (56, 5589870), (60, 5217212), (65, 4815888), (66, 4742920), (70, 4471896), (77, 4065360), (78, 4013240), (80, 3912909), (84, 3726580), (88, 3557190), (91, 3439920), (104, 3009930), (105, 2981264), (110, 2845752), (112, 2794935), (120, 2608606), (130, 2407944), (132, 2371460), (140, 2235948), (143, 2189040), (154, 2032680), (156, 2006620), (165, 1897168), (168, 1863290), (176, 1778595), (182, 1719960), (195, 1605296), (208, 1504965), (210, 1490632), (220, 1422876), (231, 1355120), (240, 1304303), (260, 1203972), (264, 1185730), (273, 1146640), (280, 1117974), (286, 1094520), (308, 1016340), (312, 1003310), (330, 948584), (336, 931645), (364, 859980), (385, 813072), (390, 802648), (420, 745316), (429, 729680), (440, 711438), (455, 687984), (462, 677560), (520, 601986), (528, 592865), (546, 573320), (560, 558987), (572, 547260), (616, 508170), (624, 501655), (660, 474292), (715, 437808), (728, 429990), (770, 406536), (780, 401324), (840, 372658), (858, 364840), (880, 355719), (910, 343992), (924, 338780), (1001, 312720), (1040, 300993), (1092, 286660), (1144, 273630), (1155, 271024), (1232, 254085), (1303, 240240), (1320, 237146), (1365, 229328), (1430, 218904), (1456, 214995), (1540, 203268), (1560, 200662), (1680, 186329), (1716, 182420), (1820, 171996), (1848, 169390), (2002, 156360), (2145, 145936), (2184, 143330), (2288, 136815), (2310, 135512), (2606, 120120), (2640, 118573), (2730, 114664), (2860, 109452), (3003, 104240), (3080, 101634), (3120, 100331), (3432, 91210), (3640, 85998), (3696, 84695), (3909, 80080), (4004, 78180), (4290, 72968), (4368, 71665), (4620, 67756), (5005, 62544), (5212, 60060), (5460, 57332), (5720, 54726), (6006, 52120), (6160, 50817), (6515, 48048), (6864, 45605), (7280, 42999), (7818, 40040), (8008, 39090), (8580, 36484), (9121, 34320), (9240, 33878), (10010, 31272), (10424, 30030), (10920, 28666), (11440, 27363), (12012, 26060), (13030, 24024), (14333, 21840), (15015, 20848), (15636, 20020), (16016, 19545), (16939, 18480), (17160, 18242)]