2108129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2222

約数の個数: 240

約数和(自身を含む): 7558087680

約数和(自身を除く): 5449958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 114, 120, 144, 146, 152, 171, 180, 190, 219, 228, 240, 285, 292, 304, 342, 360, 365, 380, 438, 456, 570, 584, 657, 684, 720, 730, 760, 855, 876, 912, 1095, 1140, 1168, 1314, 1368, 1387, 1460, 1520, 1710, 1752, 2111, 2190, 2280, 2628, 2736, 2774, 2920, 3285, 3420, 3504, 4161, 4222, 4380, 4560, 5256, 5548, 5840, 6333, 6570, 6840, 6935, 8322, 8444, 8760, 10512, 10555, 11096, 12483, 12666, 13140, 13680, 13870, 16644, 16888, 17520, 18999, 20805, 21110, 22192, 24966, 25332, 26280, 27740, 31665, 33288, 33776, 37998, 40109, 41610, 42220, 49932, 50664, 52560, 55480, 62415, 63330, 66576, 75996, 80218, 83220, 84440, 94995, 99864, 101328, 110960, 120327, 124830, 126660, 151992, 154103, 160436, 166440, 168880, 189990, 199728, 200545, 240654, 249660, 253320, 303984, 308206, 320872, 332880, 360981, 379980, 401090, 462309, 481308, 499320, 506640, 601635, 616412, 641744, 721962, 759960, 770515, 802180, 924618, 962616, 998640, 1203270, 1232824, 1386927, 1443924, 1519920, 1541030, 1604360, 1804905, 1849236, 1925232, 2311545, 2406540, 2465648, 2773854, 2887848, 2927957, 3082060, 3208720, 3609810, 3698472, 4623090, 4813080, 5547708, 5775696, 5855914, 6164120, 6934635, 7219620, 7396944, 8783871, 9246180, 9626160, 11095416, 11711828, 12328240, 13869270, 14439240, 14639785, 17567742, 18492360, 22190832, 23423656, 26351613, 27738540, 28878480, 29279570, 35135484, 36984720, 43919355, 46847312, 52703226, 55477080, 58559140, 70270968, 87838710, 105406452, 110954160, 117118280, 131758065, 140541936, 175677420, 210812904, 234236560, 263516130, 351354840, 421625808, 527032260, 702709680, 1054064520, 2108129040]

約数ペア:

[(1, 2108129040), (2, 1054064520), (3, 702709680), (4, 527032260), (5, 421625808), (6, 351354840), (8, 263516130), (9, 234236560), (10, 210812904), (12, 175677420), (15, 140541936), (16, 131758065), (18, 117118280), (19, 110954160), (20, 105406452), (24, 87838710), (30, 70270968), (36, 58559140), (38, 55477080), (40, 52703226), (45, 46847312), (48, 43919355), (57, 36984720), (60, 35135484), (72, 29279570), (73, 28878480), (76, 27738540), (80, 26351613), (90, 23423656), (95, 22190832), (114, 18492360), (120, 17567742), (144, 14639785), (146, 14439240), (152, 13869270), (171, 12328240), (180, 11711828), (190, 11095416), (219, 9626160), (228, 9246180), (240, 8783871), (285, 7396944), (292, 7219620), (304, 6934635), (342, 6164120), (360, 5855914), (365, 5775696), (380, 5547708), (438, 4813080), (456, 4623090), (570, 3698472), (584, 3609810), (657, 3208720), (684, 3082060), (720, 2927957), (730, 2887848), (760, 2773854), (855, 2465648), (876, 2406540), (912, 2311545), (1095, 1925232), (1140, 1849236), (1168, 1804905), (1314, 1604360), (1368, 1541030), (1387, 1519920), (1460, 1443924), (1520, 1386927), (1710, 1232824), (1752, 1203270), (2111, 998640), (2190, 962616), (2280, 924618), (2628, 802180), (2736, 770515), (2774, 759960), (2920, 721962), (3285, 641744), (3420, 616412), (3504, 601635), (4161, 506640), (4222, 499320), (4380, 481308), (4560, 462309), (5256, 401090), (5548, 379980), (5840, 360981), (6333, 332880), (6570, 320872), (6840, 308206), (6935, 303984), (8322, 253320), (8444, 249660), (8760, 240654), (10512, 200545), (10555, 199728), (11096, 189990), (12483, 168880), (12666, 166440), (13140, 160436), (13680, 154103), (13870, 151992), (16644, 126660), (16888, 124830), (17520, 120327), (18999, 110960), (20805, 101328), (21110, 99864), (22192, 94995), (24966, 84440), (25332, 83220), (26280, 80218), (27740, 75996), (31665, 66576), (33288, 63330), (33776, 62415), (37998, 55480), (40109, 52560), (41610, 50664), (42220, 49932)]