31938011640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1272

約数の個数: 320

約数和(自身を含む): 111234816000

約数和(自身を除く): 79296804360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 379, 405, 465, 540, 558, 620, 648, 744, 758, 810, 837, 839, 930, 1080, 1116, 1137, 1240, 1395, 1516, 1620, 1674, 1678, 1860, 1895, 2232, 2274, 2511, 2517, 2790, 3032, 3240, 3348, 3356, 3411, 3720, 3790, 4185, 4195, 4548, 5022, 5034, 5580, 5685, 6696, 6712, 6822, 7551, 7580, 8370, 8390, 9096, 10044, 10068, 10233, 11160, 11370, 11749, 12555, 12585, 13644, 15102, 15160, 16740, 16780, 17055, 20088, 20136, 20466, 22653, 22740, 23498, 25110, 25170, 26009, 27288, 30204, 30699, 33480, 33560, 34110, 35247, 37755, 40932, 45306, 45480, 46996, 50220, 50340, 51165, 52018, 58745, 60408, 61398, 67959, 68220, 70494, 75510, 78027, 81864, 90612, 93992, 100440, 100680, 102330, 104036, 105741, 113265, 117490, 122796, 130045, 135918, 136440, 140988, 151020, 153495, 156054, 176235, 181224, 204660, 208072, 211482, 226530, 234081, 234980, 245592, 260090, 271836, 281976, 302040, 306990, 312108, 317223, 317981, 339795, 352470, 390135, 409320, 422964, 453060, 468162, 469960, 520180, 528705, 543672, 613980, 624216, 634446, 635962, 679590, 702243, 704940, 780270, 845928, 906120, 936324, 951669, 953943, 1040360, 1057410, 1170405, 1227960, 1268892, 1271924, 1359180, 1404486, 1409880, 1560540, 1586115, 1589905, 1872648, 1903338, 1907886, 2106729, 2114820, 2340810, 2537784, 2543848, 2718360, 2808972, 2861829, 3121080, 3172230, 3179810, 3511215, 3806676, 3815772, 4213458, 4229640, 4681620, 4758345, 4769715, 5617944, 5723658, 6344460, 6359620, 7022430, 7613352, 7631544, 8426916, 8585487, 9363240, 9516690, 9539430, 9857411, 10533645, 11447316, 12688920, 12719240, 14044860, 14309145, 16853832, 17170974, 19033380, 19078860, 19714822, 21067290, 22894632, 25756461, 28089720, 28618290, 29572233, 34341948, 38066760, 38157720, 39429644, 42134580, 42927435, 49287055, 51512922, 57236580, 59144466, 68683896, 78859288, 84269160, 85854870, 88716699, 98574110, 103025844, 114473160, 118288932, 128782305, 147861165, 171709740, 177433398, 197148220, 206051688, 236577864, 257564610, 266150097, 295722330, 343419480, 354866796, 394296440, 443583495, 515129220, 532300194, 591444660, 709733592, 798450291, 887166990, 1030258440, 1064600388, 1182889320, 1330750485, 1596900582, 1774333980, 2129200776, 2661500970, 3193801164, 3548667960, 3992251455, 5323001940, 6387602328, 7984502910, 10646003880, 15969005820, 31938011640]

約数ペア:

[(1, 31938011640), (2, 15969005820), (3, 10646003880), (4, 7984502910), (5, 6387602328), (6, 5323001940), (8, 3992251455), (9, 3548667960), (10, 3193801164), (12, 2661500970), (15, 2129200776), (18, 1774333980), (20, 1596900582), (24, 1330750485), (27, 1182889320), (30, 1064600388), (31, 1030258440), (36, 887166990), (40, 798450291), (45, 709733592), (54, 591444660), (60, 532300194), (62, 515129220), (72, 443583495), (81, 394296440), (90, 354866796), (93, 343419480), (108, 295722330), (120, 266150097), (124, 257564610), (135, 236577864), (155, 206051688), (162, 197148220), (180, 177433398), (186, 171709740), (216, 147861165), (248, 128782305), (270, 118288932), (279, 114473160), (310, 103025844), (324, 98574110), (360, 88716699), (372, 85854870), (379, 84269160), (405, 78859288), (465, 68683896), (540, 59144466), (558, 57236580), (620, 51512922), (648, 49287055), (744, 42927435), (758, 42134580), (810, 39429644), (837, 38157720), (839, 38066760), (930, 34341948), (1080, 29572233), (1116, 28618290), (1137, 28089720), (1240, 25756461), (1395, 22894632), (1516, 21067290), (1620, 19714822), (1674, 19078860), (1678, 19033380), (1860, 17170974), (1895, 16853832), (2232, 14309145), (2274, 14044860), (2511, 12719240), (2517, 12688920), (2790, 11447316), (3032, 10533645), (3240, 9857411), (3348, 9539430), (3356, 9516690), (3411, 9363240), (3720, 8585487), (3790, 8426916), (4185, 7631544), (4195, 7613352), (4548, 7022430), (5022, 6359620), (5034, 6344460), (5580, 5723658), (5685, 5617944), (6696, 4769715), (6712, 4758345), (6822, 4681620), (7551, 4229640), (7580, 4213458), (8370, 3815772), (8390, 3806676), (9096, 3511215), (10044, 3179810), (10068, 3172230), (10233, 3121080), (11160, 2861829), (11370, 2808972), (11749, 2718360), (12555, 2543848), (12585, 2537784), (13644, 2340810), (15102, 2114820), (15160, 2106729), (16740, 1907886), (16780, 1903338), (17055, 1872648), (20088, 1589905), (20136, 1586115), (20466, 1560540), (22653, 1409880), (22740, 1404486), (23498, 1359180), (25110, 1271924), (25170, 1268892), (26009, 1227960), (27288, 1170405), (30204, 1057410), (30699, 1040360), (33480, 953943), (33560, 951669), (34110, 936324), (35247, 906120), (37755, 845928), (40932, 780270), (45306, 704940), (45480, 702243), (46996, 679590), (50220, 635962), (50340, 634446), (51165, 624216), (52018, 613980), (58745, 543672), (60408, 528705), (61398, 520180), (67959, 469960), (68220, 468162), (70494, 453060), (75510, 422964), (78027, 409320), (81864, 390135), (90612, 352470), (93992, 339795), (100440, 317981), (100680, 317223), (102330, 312108), (104036, 306990), (105741, 302040), (113265, 281976), (117490, 271836), (122796, 260090), (130045, 245592), (135918, 234980), (136440, 234081), (140988, 226530), (151020, 211482), (153495, 208072), (156054, 204660), (176235, 181224)]