15691382910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1008

約数の個数: 256

約数和(自身を含む): 49321543680

約数和(自身を除く): 33630160770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 457, 491, 518, 555, 630, 666, 777, 914, 945, 982, 999, 1110, 1295, 1371, 1473, 1554, 1665, 1890, 1998, 2285, 2331, 2455, 2590, 2742, 2946, 3199, 3330, 3437, 3885, 4113, 4419, 4570, 4662, 4910, 4995, 6398, 6855, 6874, 6993, 7365, 7770, 8226, 8838, 9597, 9990, 10311, 11655, 12339, 13257, 13710, 13986, 14730, 15995, 16909, 17185, 18167, 19194, 20565, 20622, 22095, 23310, 24678, 26514, 28791, 30933, 31990, 33818, 34370, 34965, 36334, 41130, 44190, 47985, 50727, 51555, 54501, 57582, 61695, 61866, 66285, 69930, 84545, 86373, 90835, 92799, 95970, 101454, 103110, 109002, 118363, 123390, 127169, 132570, 143955, 152181, 154665, 163503, 169090, 172746, 181670, 185598, 224387, 236726, 253635, 254338, 272505, 287910, 304362, 309330, 327006, 355089, 381507, 431865, 448774, 456543, 463995, 490509, 507270, 545010, 591815, 635845, 673161, 710178, 760905, 763014, 817515, 863730, 913086, 927990, 981018, 1065267, 1121935, 1144521, 1183630, 1271690, 1346322, 1521810, 1570709, 1635030, 1775445, 1907535, 2019483, 2130534, 2243870, 2282715, 2289042, 2452545, 3141418, 3195801, 3365805, 3433563, 3550890, 3815070, 4038966, 4565430, 4712127, 4905090, 5326335, 5722605, 6058449, 6391602, 6731610, 6867126, 7853545, 8302319, 9424254, 10097415, 10652670, 11445210, 12116898, 14136381, 15707090, 15979005, 16604638, 17167815, 20194830, 23560635, 24906957, 28272762, 30292245, 31958010, 34335630, 41511595, 42409143, 47121270, 49813914, 58116233, 60584490, 70681905, 74720871, 83023190, 84818286, 116232466, 124534785, 141363810, 149441742, 174348699, 212045715, 224162613, 249069570, 290581165, 348697398, 373604355, 424091430, 448325226, 523046097, 581162330, 747208710, 871743495, 1046092194, 1120813065, 1569138291, 1743486990, 2241626130, 2615230485, 3138276582, 5230460970, 7845691455, 15691382910]

約数ペア:

[(1, 15691382910), (2, 7845691455), (3, 5230460970), (5, 3138276582), (6, 2615230485), (7, 2241626130), (9, 1743486990), (10, 1569138291), (14, 1120813065), (15, 1046092194), (18, 871743495), (21, 747208710), (27, 581162330), (30, 523046097), (35, 448325226), (37, 424091430), (42, 373604355), (45, 348697398), (54, 290581165), (63, 249069570), (70, 224162613), (74, 212045715), (90, 174348699), (105, 149441742), (111, 141363810), (126, 124534785), (135, 116232466), (185, 84818286), (189, 83023190), (210, 74720871), (222, 70681905), (259, 60584490), (270, 58116233), (315, 49813914), (333, 47121270), (370, 42409143), (378, 41511595), (457, 34335630), (491, 31958010), (518, 30292245), (555, 28272762), (630, 24906957), (666, 23560635), (777, 20194830), (914, 17167815), (945, 16604638), (982, 15979005), (999, 15707090), (1110, 14136381), (1295, 12116898), (1371, 11445210), (1473, 10652670), (1554, 10097415), (1665, 9424254), (1890, 8302319), (1998, 7853545), (2285, 6867126), (2331, 6731610), (2455, 6391602), (2590, 6058449), (2742, 5722605), (2946, 5326335), (3199, 4905090), (3330, 4712127), (3437, 4565430), (3885, 4038966), (4113, 3815070), (4419, 3550890), (4570, 3433563), (4662, 3365805), (4910, 3195801), (4995, 3141418), (6398, 2452545), (6855, 2289042), (6874, 2282715), (6993, 2243870), (7365, 2130534), (7770, 2019483), (8226, 1907535), (8838, 1775445), (9597, 1635030), (9990, 1570709), (10311, 1521810), (11655, 1346322), (12339, 1271690), (13257, 1183630), (13710, 1144521), (13986, 1121935), (14730, 1065267), (15995, 981018), (16909, 927990), (17185, 913086), (18167, 863730), (19194, 817515), (20565, 763014), (20622, 760905), (22095, 710178), (23310, 673161), (24678, 635845), (26514, 591815), (28791, 545010), (30933, 507270), (31990, 490509), (33818, 463995), (34370, 456543), (34965, 448774), (36334, 431865), (41130, 381507), (44190, 355089), (47985, 327006), (50727, 309330), (51555, 304362), (54501, 287910), (57582, 272505), (61695, 254338), (61866, 253635), (66285, 236726), (69930, 224387), (84545, 185598), (86373, 181670), (90835, 172746), (92799, 169090), (95970, 163503), (101454, 154665), (103110, 152181), (109002, 143955), (118363, 132570), (123390, 127169)]