196212240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 320

約数和(自身を含む): 814233600

約数和(自身を除く): 618021360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 683, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1366, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2049, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2732, 2736, 3024, 3192, 3415, 3420, 3591, 3780, 3990, 4098, 4104, 4560, 4781, 4788, 5040, 5130, 5320, 5464, 5985, 6147, 6384, 6830, 6840, 7182, 7560, 7980, 8196, 8208, 9562, 9576, 10245, 10260, 10640, 10928, 11970, 12294, 12977, 13660, 13680, 14343, 14364, 15120, 15960, 16392, 17955, 18441, 19124, 19152, 20490, 20520, 23905, 23940, 24588, 25954, 27320, 28686, 28728, 30735, 31920, 32784, 35910, 36882, 38248, 38931, 40980, 41040, 43029, 47810, 47880, 49176, 51908, 54640, 57372, 57456, 61470, 64885, 71715, 71820, 73764, 76496, 77862, 81960, 86058, 90839, 92205, 95620, 95760, 98352, 103816, 114744, 116793, 122940, 129087, 129770, 143430, 143640, 147528, 155724, 163920, 172116, 181678, 184410, 191240, 194655, 207632, 215145, 229488, 233586, 245880, 258174, 259540, 272517, 286860, 287280, 295056, 311448, 344232, 350379, 363356, 368820, 382480, 389310, 430290, 454195, 467172, 491760, 516348, 519080, 545034, 573720, 583965, 622896, 645435, 688464, 700758, 726712, 737640, 778620, 817551, 860580, 908390, 934344, 1032696, 1038160, 1090068, 1147440, 1167930, 1290870, 1362585, 1401516, 1453424, 1475280, 1557240, 1635102, 1721160, 1751895, 1816780, 1868688, 2065392, 2180136, 2335860, 2452653, 2581740, 2725170, 2803032, 3114480, 3270204, 3442320, 3503790, 3633560, 4087755, 4360272, 4671720, 4905306, 5163480, 5450340, 5606064, 6540408, 7007580, 7267120, 8175510, 9343440, 9810612, 10326960, 10900680, 12263265, 13080816, 14015160, 16351020, 19621224, 21801360, 24526530, 28030320, 32702040, 39242448, 49053060, 65404080, 98106120, 196212240]

約数ペア:

[(1, 196212240), (2, 98106120), (3, 65404080), (4, 49053060), (5, 39242448), (6, 32702040), (7, 28030320), (8, 24526530), (9, 21801360), (10, 19621224), (12, 16351020), (14, 14015160), (15, 13080816), (16, 12263265), (18, 10900680), (19, 10326960), (20, 9810612), (21, 9343440), (24, 8175510), (27, 7267120), (28, 7007580), (30, 6540408), (35, 5606064), (36, 5450340), (38, 5163480), (40, 4905306), (42, 4671720), (45, 4360272), (48, 4087755), (54, 3633560), (56, 3503790), (57, 3442320), (60, 3270204), (63, 3114480), (70, 2803032), (72, 2725170), (76, 2581740), (80, 2452653), (84, 2335860), (90, 2180136), (95, 2065392), (105, 1868688), (108, 1816780), (112, 1751895), (114, 1721160), (120, 1635102), (126, 1557240), (133, 1475280), (135, 1453424), (140, 1401516), (144, 1362585), (152, 1290870), (168, 1167930), (171, 1147440), (180, 1090068), (189, 1038160), (190, 1032696), (210, 934344), (216, 908390), (228, 860580), (240, 817551), (252, 778620), (266, 737640), (270, 726712), (280, 700758), (285, 688464), (304, 645435), (315, 622896), (336, 583965), (342, 573720), (360, 545034), (378, 519080), (380, 516348), (399, 491760), (420, 467172), (432, 454195), (456, 430290), (504, 389310), (513, 382480), (532, 368820), (540, 363356), (560, 350379), (570, 344232), (630, 311448), (665, 295056), (683, 287280), (684, 286860), (720, 272517), (756, 259540), (760, 258174), (798, 245880), (840, 233586), (855, 229488), (912, 215145), (945, 207632), (1008, 194655), (1026, 191240), (1064, 184410), (1080, 181678), (1140, 172116), (1197, 163920), (1260, 155724), (1330, 147528), (1366, 143640), (1368, 143430), (1512, 129770), (1520, 129087), (1596, 122940), (1680, 116793), (1710, 114744), (1890, 103816), (1995, 98352), (2049, 95760), (2052, 95620), (2128, 92205), (2160, 90839), (2280, 86058), (2394, 81960), (2520, 77862), (2565, 76496), (2660, 73764), (2732, 71820), (2736, 71715), (3024, 64885), (3192, 61470), (3415, 57456), (3420, 57372), (3591, 54640), (3780, 51908), (3990, 49176), (4098, 47880), (4104, 47810), (4560, 43029), (4781, 41040), (4788, 40980), (5040, 38931), (5130, 38248), (5320, 36882), (5464, 35910), (5985, 32784), (6147, 31920), (6384, 30735), (6830, 28728), (6840, 28686), (7182, 27320), (7560, 25954), (7980, 24588), (8196, 23940), (8208, 23905), (9562, 20520), (9576, 20490), (10245, 19152), (10260, 19124), (10640, 18441), (10928, 17955), (11970, 16392), (12294, 15960), (12977, 15120), (13660, 14364), (13680, 14343)]