309729420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 480

約数和(自身を含む): 1311399936

約数和(自身を除く): 1001670516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 180, 182, 189, 191, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 324, 330, 351, 364, 378, 382, 385, 390, 396, 405, 420, 429, 455, 462, 468, 495, 540, 546, 567, 572, 573, 585, 594, 630, 660, 693, 702, 715, 756, 764, 770, 780, 810, 819, 858, 891, 910, 924, 945, 955, 990, 1001, 1053, 1092, 1134, 1146, 1155, 1170, 1188, 1260, 1287, 1337, 1365, 1386, 1404, 1430, 1485, 1540, 1620, 1638, 1716, 1719, 1755, 1782, 1820, 1890, 1910, 1980, 2002, 2079, 2101, 2106, 2145, 2268, 2292, 2310, 2340, 2457, 2483, 2574, 2674, 2730, 2772, 2835, 2860, 2865, 2970, 3003, 3276, 3438, 3465, 3510, 3564, 3780, 3820, 3861, 4004, 4011, 4095, 4158, 4202, 4212, 4290, 4455, 4620, 4914, 4966, 5005, 5148, 5157, 5265, 5348, 5460, 5670, 5730, 5940, 6006, 6237, 6303, 6435, 6685, 6876, 6930, 7020, 7371, 7449, 7722, 8022, 8190, 8316, 8404, 8580, 8595, 8910, 9009, 9828, 9932, 10010, 10314, 10395, 10505, 10530, 11340, 11460, 11583, 12012, 12033, 12285, 12415, 12474, 12606, 12870, 13370, 13860, 14707, 14742, 14898, 15015, 15444, 15471, 16044, 16380, 17190, 17381, 17820, 18018, 18909, 19305, 20020, 20055, 20628, 20790, 21010, 21060, 22347, 23166, 24066, 24570, 24830, 24948, 25212, 25740, 25785, 26740, 27027, 27313, 29414, 29484, 29796, 30030, 30942, 31185, 31515, 34380, 34762, 36036, 36099, 36855, 37245, 37818, 38610, 40110, 41580, 42020, 44121, 44694, 45045, 46332, 48132, 49140, 49660, 51570, 52143, 54054, 54626, 56727, 57915, 58828, 60060, 60165, 61884, 62370, 63030, 67041, 69524, 72198, 73535, 73710, 74490, 75636, 77220, 77355, 80220, 81081, 81939, 86905, 88242, 89388, 90090, 94545, 103140, 104286, 108108, 108297, 109252, 111735, 113454, 115830, 120330, 124740, 126060, 132363, 134082, 135135, 136565, 144396, 147070, 147420, 148980, 154710, 156429, 162162, 163878, 170181, 173810, 176484, 180180, 180495, 189090, 191191, 201123, 208572, 216594, 220605, 223470, 226908, 231660, 240660, 245817, 260715, 264726, 268164, 270270, 273130, 283635, 294140, 309420, 312858, 324324, 327756, 335205, 340362, 347620, 360990, 378180, 382382, 397089, 402246, 405405, 409695, 433188, 441210, 446940, 469287, 491634, 521430, 529452, 540540, 541485, 546260, 567270, 573573, 625716, 661815, 670410, 680724, 721980, 737451, 764764, 782145, 794178, 804492, 810810, 819390, 850905, 882420, 938574, 955955, 983268, 1005615, 1042860, 1082970, 1134540, 1147146, 1191267, 1229085, 1323630, 1340820, 1407861, 1474902, 1564290, 1588356, 1621620, 1638780, 1701810, 1720719, 1877148, 1911910, 1985445, 2011230, 2165940, 2212353, 2294292, 2346435, 2382534, 2458170, 2647260, 2815722, 2867865, 2949804, 3128580, 3403620, 3441438, 3687255, 3823820, 3970890, 4022460, 4424706, 4692870, 4765068, 4916340, 5162157, 5631444, 5735730, 5956335, 6882876, 7039305, 7374510, 7941780, 8603595, 8849412, 9385740, 10324314, 11061765, 11471460, 11912670, 14078610, 14749020, 15486471, 17207190, 20648628, 22123530, 23825340, 25810785, 28157220, 30972942, 34414380, 44247060, 51621570, 61945884, 77432355, 103243140, 154864710, 309729420]

約数ペア:

[(1, 309729420), (2, 154864710), (3, 103243140), (4, 77432355), (5, 61945884), (6, 51621570), (7, 44247060), (9, 34414380), (10, 30972942), (11, 28157220), (12, 25810785), (13, 23825340), (14, 22123530), (15, 20648628), (18, 17207190), (20, 15486471), (21, 14749020), (22, 14078610), (26, 11912670), (27, 11471460), (28, 11061765), (30, 10324314), (33, 9385740), (35, 8849412), (36, 8603595), (39, 7941780), (42, 7374510), (44, 7039305), (45, 6882876), (52, 5956335), (54, 5735730), (55, 5631444), (60, 5162157), (63, 4916340), (65, 4765068), (66, 4692870), (70, 4424706), (77, 4022460), (78, 3970890), (81, 3823820), (84, 3687255), (90, 3441438), (91, 3403620), (99, 3128580), (105, 2949804), (108, 2867865), (110, 2815722), (117, 2647260), (126, 2458170), (130, 2382534), (132, 2346435), (135, 2294292), (140, 2212353), (143, 2165940), (154, 2011230), (156, 1985445), (162, 1911910), (165, 1877148), (180, 1720719), (182, 1701810), (189, 1638780), (191, 1621620), (195, 1588356), (198, 1564290), (210, 1474902), (220, 1407861), (231, 1340820), (234, 1323630), (252, 1229085), (260, 1191267), (270, 1147146), (273, 1134540), (286, 1082970), (297, 1042860), (308, 1005615), (315, 983268), (324, 955955), (330, 938574), (351, 882420), (364, 850905), (378, 819390), (382, 810810), (385, 804492), (390, 794178), (396, 782145), (405, 764764), (420, 737451), (429, 721980), (455, 680724), (462, 670410), (468, 661815), (495, 625716), (540, 573573), (546, 567270), (567, 546260), (572, 541485), (573, 540540), (585, 529452), (594, 521430), (630, 491634), (660, 469287), (693, 446940), (702, 441210), (715, 433188), (756, 409695), (764, 405405), (770, 402246), (780, 397089), (810, 382382), (819, 378180), (858, 360990), (891, 347620), (910, 340362), (924, 335205), (945, 327756), (955, 324324), (990, 312858), (1001, 309420), (1053, 294140), (1092, 283635), (1134, 273130), (1146, 270270), (1155, 268164), (1170, 264726), (1188, 260715), (1260, 245817), (1287, 240660), (1337, 231660), (1365, 226908), (1386, 223470), (1404, 220605), (1430, 216594), (1485, 208572), (1540, 201123), (1620, 191191), (1638, 189090), (1716, 180495), (1719, 180180), (1755, 176484), (1782, 173810), (1820, 170181), (1890, 163878), (1910, 162162), (1980, 156429), (2002, 154710), (2079, 148980), (2101, 147420), (2106, 147070), (2145, 144396), (2268, 136565), (2292, 135135), (2310, 134082), (2340, 132363), (2457, 126060), (2483, 124740), (2574, 120330), (2674, 115830), (2730, 113454), (2772, 111735), (2835, 109252), (2860, 108297), (2865, 108108), (2970, 104286), (3003, 103140), (3276, 94545), (3438, 90090), (3465, 89388), (3510, 88242), (3564, 86905), (3780, 81939), (3820, 81081), (3861, 80220), (4004, 77355), (4011, 77220), (4095, 75636), (4158, 74490), (4202, 73710), (4212, 73535), (4290, 72198), (4455, 69524), (4620, 67041), (4914, 63030), (4966, 62370), (5005, 61884), (5148, 60165), (5157, 60060), (5265, 58828), (5348, 57915), (5460, 56727), (5670, 54626), (5730, 54054), (5940, 52143), (6006, 51570), (6237, 49660), (6303, 49140), (6435, 48132), (6685, 46332), (6876, 45045), (6930, 44694), (7020, 44121), (7371, 42020), (7449, 41580), (7722, 40110), (8022, 38610), (8190, 37818), (8316, 37245), (8404, 36855), (8580, 36099), (8595, 36036), (8910, 34762), (9009, 34380), (9828, 31515), (9932, 31185), (10010, 30942), (10314, 30030), (10395, 29796), (10505, 29484), (10530, 29414), (11340, 27313), (11460, 27027), (11583, 26740), (12012, 25785), (12033, 25740), (12285, 25212), (12415, 24948), (12474, 24830), (12606, 24570), (12870, 24066), (13370, 23166), (13860, 22347), (14707, 21060), (14742, 21010), (14898, 20790), (15015, 20628), (15444, 20055), (15471, 20020), (16044, 19305), (16380, 18909), (17190, 18018), (17381, 17820)]