31660230480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3778

約数の個数: 320

約数和(自身を含む): 109133015040

約数和(自身を除く): 77472784560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 83, 92, 95, 114, 115, 120, 138, 152, 166, 184, 190, 228, 230, 240, 249, 276, 285, 304, 332, 345, 368, 380, 415, 437, 456, 460, 498, 552, 570, 664, 690, 760, 830, 874, 912, 920, 996, 1104, 1140, 1245, 1311, 1328, 1380, 1520, 1577, 1660, 1748, 1840, 1909, 1992, 2185, 2280, 2490, 2622, 2760, 3154, 3320, 3496, 3637, 3818, 3984, 4370, 4560, 4731, 4980, 5244, 5520, 5727, 6308, 6555, 6640, 6992, 7274, 7636, 7885, 8740, 9462, 9545, 9960, 10488, 10911, 11454, 12616, 13110, 14548, 15272, 15770, 17480, 18185, 18924, 19090, 19920, 20976, 21822, 22908, 23655, 25232, 26220, 28635, 29096, 30544, 31540, 34960, 36271, 36370, 37848, 38180, 43644, 45816, 47310, 52440, 54555, 57270, 58192, 63080, 69103, 72542, 72740, 75696, 76360, 83651, 87288, 91632, 94620, 104880, 108813, 109110, 114540, 126160, 138206, 145084, 145480, 152720, 167302, 174576, 181355, 189240, 207309, 217626, 218220, 229080, 250953, 276412, 290168, 290960, 301871, 334604, 345515, 362710, 378480, 414618, 418255, 435252, 436440, 458160, 501906, 544065, 552824, 580336, 603742, 669208, 691030, 725420, 829236, 836510, 870504, 872880, 905613, 1003812, 1036545, 1088130, 1105648, 1207484, 1254765, 1338416, 1382060, 1450840, 1509355, 1589369, 1658472, 1673020, 1741008, 1811226, 2007624, 2073090, 2176260, 2414968, 2509530, 2764120, 2901680, 3018710, 3178738, 3316944, 3346040, 3622452, 4015248, 4146180, 4352520, 4528065, 4768107, 4829936, 5019060, 5528240, 5735549, 6037420, 6357476, 6692080, 6943033, 7244904, 7946845, 8292360, 8705040, 9056130, 9536214, 10038120, 11471098, 12074840, 12714952, 13886066, 14489808, 15893690, 16584720, 17206647, 18112260, 19072428, 20076240, 20829099, 22942196, 23840535, 24149680, 25429904, 27772132, 28677745, 31787380, 34413294, 34715165, 36224520, 38144856, 41658198, 45884392, 47681070, 55544264, 57355490, 63574760, 68826588, 69430330, 72449040, 76289712, 83316396, 86033235, 91768784, 95362140, 104145495, 111088528, 114710980, 127149520, 131917627, 137653176, 138860660, 166632792, 172066470, 190724280, 208290990, 229421960, 263835254, 275306352, 277721320, 333265584, 344132940, 381448560, 395752881, 416581980, 458843920, 527670508, 555442640, 659588135, 688265880, 791505762, 833163960, 1055341016, 1319176270, 1376531760, 1583011524, 1666327920, 1978764405, 2110682032, 2638352540, 3166023048, 3957528810, 5276705080, 6332046096, 7915057620, 10553410160, 15830115240, 31660230480]

約数ペア:

[(1, 31660230480), (2, 15830115240), (3, 10553410160), (4, 7915057620), (5, 6332046096), (6, 5276705080), (8, 3957528810), (10, 3166023048), (12, 2638352540), (15, 2110682032), (16, 1978764405), (19, 1666327920), (20, 1583011524), (23, 1376531760), (24, 1319176270), (30, 1055341016), (38, 833163960), (40, 791505762), (46, 688265880), (48, 659588135), (57, 555442640), (60, 527670508), (69, 458843920), (76, 416581980), (80, 395752881), (83, 381448560), (92, 344132940), (95, 333265584), (114, 277721320), (115, 275306352), (120, 263835254), (138, 229421960), (152, 208290990), (166, 190724280), (184, 172066470), (190, 166632792), (228, 138860660), (230, 137653176), (240, 131917627), (249, 127149520), (276, 114710980), (285, 111088528), (304, 104145495), (332, 95362140), (345, 91768784), (368, 86033235), (380, 83316396), (415, 76289712), (437, 72449040), (456, 69430330), (460, 68826588), (498, 63574760), (552, 57355490), (570, 55544264), (664, 47681070), (690, 45884392), (760, 41658198), (830, 38144856), (874, 36224520), (912, 34715165), (920, 34413294), (996, 31787380), (1104, 28677745), (1140, 27772132), (1245, 25429904), (1311, 24149680), (1328, 23840535), (1380, 22942196), (1520, 20829099), (1577, 20076240), (1660, 19072428), (1748, 18112260), (1840, 17206647), (1909, 16584720), (1992, 15893690), (2185, 14489808), (2280, 13886066), (2490, 12714952), (2622, 12074840), (2760, 11471098), (3154, 10038120), (3320, 9536214), (3496, 9056130), (3637, 8705040), (3818, 8292360), (3984, 7946845), (4370, 7244904), (4560, 6943033), (4731, 6692080), (4980, 6357476), (5244, 6037420), (5520, 5735549), (5727, 5528240), (6308, 5019060), (6555, 4829936), (6640, 4768107), (6992, 4528065), (7274, 4352520), (7636, 4146180), (7885, 4015248), (8740, 3622452), (9462, 3346040), (9545, 3316944), (9960, 3178738), (10488, 3018710), (10911, 2901680), (11454, 2764120), (12616, 2509530), (13110, 2414968), (14548, 2176260), (15272, 2073090), (15770, 2007624), (17480, 1811226), (18185, 1741008), (18924, 1673020), (19090, 1658472), (19920, 1589369), (20976, 1509355), (21822, 1450840), (22908, 1382060), (23655, 1338416), (25232, 1254765), (26220, 1207484), (28635, 1105648), (29096, 1088130), (30544, 1036545), (31540, 1003812), (34960, 905613), (36271, 872880), (36370, 870504), (37848, 836510), (38180, 829236), (43644, 725420), (45816, 691030), (47310, 669208), (52440, 603742), (54555, 580336), (57270, 552824), (58192, 544065), (63080, 501906), (69103, 458160), (72542, 436440), (72740, 435252), (75696, 418255), (76360, 414618), (83651, 378480), (87288, 362710), (91632, 345515), (94620, 334604), (104880, 301871), (108813, 290960), (109110, 290168), (114540, 276412), (126160, 250953), (138206, 229080), (145084, 218220), (145480, 217626), (152720, 207309), (167302, 189240), (174576, 181355)]