201697920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 742652820

約数和(自身を除く): 540954900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 97, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 194, 228, 240, 285, 288, 291, 304, 320, 342, 360, 361, 380, 384, 388, 456, 480, 485, 570, 576, 582, 608, 640, 684, 720, 722, 760, 776, 855, 873, 912, 960, 970, 1083, 1140, 1152, 1164, 1216, 1368, 1440, 1444, 1455, 1520, 1552, 1710, 1746, 1805, 1824, 1843, 1920, 1940, 2166, 2280, 2328, 2432, 2736, 2880, 2888, 2910, 3040, 3104, 3249, 3420, 3492, 3610, 3648, 3686, 3880, 4332, 4365, 4560, 4656, 5415, 5472, 5529, 5760, 5776, 5820, 6080, 6208, 6498, 6840, 6984, 7220, 7296, 7372, 7760, 8664, 8730, 9120, 9215, 9312, 10830, 10944, 11058, 11552, 11640, 12160, 12416, 12996, 13680, 13968, 14440, 14744, 15520, 16245, 16587, 17328, 17460, 18240, 18430, 18624, 21660, 21888, 22116, 23104, 23280, 25992, 27360, 27645, 27936, 28880, 29488, 31040, 32490, 33174, 34656, 34920, 35017, 36480, 36860, 37248, 43320, 44232, 46208, 46560, 51984, 54720, 55290, 55872, 57760, 58976, 62080, 64980, 66348, 69312, 69840, 70034, 73720, 82935, 86640, 88464, 93120, 103968, 105051, 109440, 110580, 111744, 115520, 117952, 129960, 132696, 138624, 139680, 140068, 147440, 165870, 173280, 175085, 176928, 186240, 207936, 210102, 221160, 231040, 235904, 259920, 265392, 279360, 280136, 294880, 315153, 331740, 346560, 350170, 353856, 415872, 420204, 442320, 519840, 525255, 530784, 558720, 560272, 589760, 630306, 663480, 693120, 700340, 707712, 840408, 884640, 1039680, 1050510, 1061568, 1120544, 1179520, 1260612, 1326960, 1400680, 1575765, 1680816, 1769280, 2079360, 2101020, 2123136, 2241088, 2521224, 2653920, 2801360, 3151530, 3361632, 3538560, 4202040, 4482176, 5042448, 5307840, 5602720, 6303060, 6723264, 8404080, 10084896, 10615680, 11205440, 12606120, 13446528, 16808160, 20169792, 22410880, 25212240, 33616320, 40339584, 50424480, 67232640, 100848960, 201697920]

約数ペア:

[(1, 201697920), (2, 100848960), (3, 67232640), (4, 50424480), (5, 40339584), (6, 33616320), (8, 25212240), (9, 22410880), (10, 20169792), (12, 16808160), (15, 13446528), (16, 12606120), (18, 11205440), (19, 10615680), (20, 10084896), (24, 8404080), (30, 6723264), (32, 6303060), (36, 5602720), (38, 5307840), (40, 5042448), (45, 4482176), (48, 4202040), (57, 3538560), (60, 3361632), (64, 3151530), (72, 2801360), (76, 2653920), (80, 2521224), (90, 2241088), (95, 2123136), (96, 2101020), (97, 2079360), (114, 1769280), (120, 1680816), (128, 1575765), (144, 1400680), (152, 1326960), (160, 1260612), (171, 1179520), (180, 1120544), (190, 1061568), (192, 1050510), (194, 1039680), (228, 884640), (240, 840408), (285, 707712), (288, 700340), (291, 693120), (304, 663480), (320, 630306), (342, 589760), (360, 560272), (361, 558720), (380, 530784), (384, 525255), (388, 519840), (456, 442320), (480, 420204), (485, 415872), (570, 353856), (576, 350170), (582, 346560), (608, 331740), (640, 315153), (684, 294880), (720, 280136), (722, 279360), (760, 265392), (776, 259920), (855, 235904), (873, 231040), (912, 221160), (960, 210102), (970, 207936), (1083, 186240), (1140, 176928), (1152, 175085), (1164, 173280), (1216, 165870), (1368, 147440), (1440, 140068), (1444, 139680), (1455, 138624), (1520, 132696), (1552, 129960), (1710, 117952), (1746, 115520), (1805, 111744), (1824, 110580), (1843, 109440), (1920, 105051), (1940, 103968), (2166, 93120), (2280, 88464), (2328, 86640), (2432, 82935), (2736, 73720), (2880, 70034), (2888, 69840), (2910, 69312), (3040, 66348), (3104, 64980), (3249, 62080), (3420, 58976), (3492, 57760), (3610, 55872), (3648, 55290), (3686, 54720), (3880, 51984), (4332, 46560), (4365, 46208), (4560, 44232), (4656, 43320), (5415, 37248), (5472, 36860), (5529, 36480), (5760, 35017), (5776, 34920), (5820, 34656), (6080, 33174), (6208, 32490), (6498, 31040), (6840, 29488), (6984, 28880), (7220, 27936), (7296, 27645), (7372, 27360), (7760, 25992), (8664, 23280), (8730, 23104), (9120, 22116), (9215, 21888), (9312, 21660), (10830, 18624), (10944, 18430), (11058, 18240), (11552, 17460), (11640, 17328), (12160, 16587), (12416, 16245), (12996, 15520), (13680, 14744), (13968, 14440)]