195883920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 400

約数和(自身を含む): 752600640

約数和(自身を除く): 556716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 43, 45, 48, 54, 57, 60, 72, 74, 76, 80, 81, 86, 90, 95, 108, 111, 114, 120, 129, 135, 144, 148, 152, 162, 171, 172, 180, 185, 190, 215, 216, 222, 228, 240, 258, 270, 285, 296, 304, 324, 333, 342, 344, 360, 370, 380, 387, 405, 430, 432, 444, 456, 513, 516, 540, 555, 570, 592, 645, 648, 666, 684, 688, 703, 720, 740, 760, 774, 810, 817, 855, 860, 888, 912, 999, 1026, 1032, 1080, 1110, 1140, 1161, 1290, 1296, 1332, 1368, 1406, 1480, 1520, 1539, 1548, 1591, 1620, 1634, 1665, 1710, 1720, 1776, 1935, 1998, 2052, 2064, 2109, 2160, 2220, 2280, 2322, 2451, 2565, 2580, 2664, 2736, 2812, 2960, 2997, 3078, 3096, 3182, 3240, 3268, 3330, 3420, 3440, 3483, 3515, 3870, 3996, 4085, 4104, 4218, 4440, 4560, 4644, 4773, 4902, 4995, 5130, 5160, 5328, 5624, 5805, 5994, 6156, 6192, 6327, 6364, 6480, 6536, 6660, 6840, 6966, 7030, 7353, 7695, 7740, 7955, 7992, 8170, 8208, 8436, 8880, 9288, 9546, 9804, 9990, 10260, 10320, 10545, 11248, 11610, 11988, 12255, 12312, 12654, 12728, 13072, 13320, 13680, 13932, 14060, 14319, 14706, 14985, 15390, 15480, 15910, 15984, 16340, 16872, 17415, 18576, 18981, 19092, 19608, 19980, 20520, 21090, 22059, 23220, 23865, 23976, 24510, 24624, 25308, 25456, 26640, 27864, 28120, 28638, 29412, 29970, 30229, 30780, 30960, 31635, 31820, 32680, 33744, 34830, 36765, 37962, 38184, 39216, 39960, 41040, 42180, 42957, 44118, 46440, 47730, 47952, 49020, 50616, 55728, 56240, 56943, 57276, 58824, 59940, 60458, 61560, 63270, 63640, 65360, 66177, 69660, 71595, 73530, 75924, 76368, 79920, 84360, 85914, 88236, 90687, 92880, 94905, 95460, 98040, 101232, 110295, 113886, 114552, 117648, 119880, 120916, 123120, 126540, 127280, 128871, 132354, 139320, 143190, 147060, 151145, 151848, 168720, 171828, 176472, 181374, 189810, 190920, 196080, 214785, 220590, 227772, 229104, 239760, 241832, 253080, 257742, 264708, 272061, 278640, 284715, 286380, 294120, 302290, 303696, 330885, 343656, 352944, 362748, 379620, 381840, 429570, 441180, 453435, 455544, 483664, 506160, 515484, 529416, 544122, 569430, 572760, 588240, 604580, 644355, 661770, 687312, 725496, 759240, 816183, 859140, 882360, 906870, 911088, 1030968, 1058832, 1088244, 1138860, 1145520, 1209160, 1288710, 1323540, 1360305, 1450992, 1518480, 1632366, 1718280, 1764720, 1813740, 2061936, 2176488, 2277720, 2418320, 2448549, 2577420, 2647080, 2720610, 3264732, 3436560, 3627480, 4080915, 4352976, 4555440, 4897098, 5154840, 5294160, 5441220, 6529464, 7254960, 8161830, 9794196, 10309680, 10882440, 12242745, 13058928, 16323660, 19588392, 21764880, 24485490, 32647320, 39176784, 48970980, 65294640, 97941960, 195883920]

約数ペア:

[(1, 195883920), (2, 97941960), (3, 65294640), (4, 48970980), (5, 39176784), (6, 32647320), (8, 24485490), (9, 21764880), (10, 19588392), (12, 16323660), (15, 13058928), (16, 12242745), (18, 10882440), (19, 10309680), (20, 9794196), (24, 8161830), (27, 7254960), (30, 6529464), (36, 5441220), (37, 5294160), (38, 5154840), (40, 4897098), (43, 4555440), (45, 4352976), (48, 4080915), (54, 3627480), (57, 3436560), (60, 3264732), (72, 2720610), (74, 2647080), (76, 2577420), (80, 2448549), (81, 2418320), (86, 2277720), (90, 2176488), (95, 2061936), (108, 1813740), (111, 1764720), (114, 1718280), (120, 1632366), (129, 1518480), (135, 1450992), (144, 1360305), (148, 1323540), (152, 1288710), (162, 1209160), (171, 1145520), (172, 1138860), (180, 1088244), (185, 1058832), (190, 1030968), (215, 911088), (216, 906870), (222, 882360), (228, 859140), (240, 816183), (258, 759240), (270, 725496), (285, 687312), (296, 661770), (304, 644355), (324, 604580), (333, 588240), (342, 572760), (344, 569430), (360, 544122), (370, 529416), (380, 515484), (387, 506160), (405, 483664), (430, 455544), (432, 453435), (444, 441180), (456, 429570), (513, 381840), (516, 379620), (540, 362748), (555, 352944), (570, 343656), (592, 330885), (645, 303696), (648, 302290), (666, 294120), (684, 286380), (688, 284715), (703, 278640), (720, 272061), (740, 264708), (760, 257742), (774, 253080), (810, 241832), (817, 239760), (855, 229104), (860, 227772), (888, 220590), (912, 214785), (999, 196080), (1026, 190920), (1032, 189810), (1080, 181374), (1110, 176472), (1140, 171828), (1161, 168720), (1290, 151848), (1296, 151145), (1332, 147060), (1368, 143190), (1406, 139320), (1480, 132354), (1520, 128871), (1539, 127280), (1548, 126540), (1591, 123120), (1620, 120916), (1634, 119880), (1665, 117648), (1710, 114552), (1720, 113886), (1776, 110295), (1935, 101232), (1998, 98040), (2052, 95460), (2064, 94905), (2109, 92880), (2160, 90687), (2220, 88236), (2280, 85914), (2322, 84360), (2451, 79920), (2565, 76368), (2580, 75924), (2664, 73530), (2736, 71595), (2812, 69660), (2960, 66177), (2997, 65360), (3078, 63640), (3096, 63270), (3182, 61560), (3240, 60458), (3268, 59940), (3330, 58824), (3420, 57276), (3440, 56943), (3483, 56240), (3515, 55728), (3870, 50616), (3996, 49020), (4085, 47952), (4104, 47730), (4218, 46440), (4440, 44118), (4560, 42957), (4644, 42180), (4773, 41040), (4902, 39960), (4995, 39216), (5130, 38184), (5160, 37962), (5328, 36765), (5624, 34830), (5805, 33744), (5994, 32680), (6156, 31820), (6192, 31635), (6327, 30960), (6364, 30780), (6480, 30229), (6536, 29970), (6660, 29412), (6840, 28638), (6966, 28120), (7030, 27864), (7353, 26640), (7695, 25456), (7740, 25308), (7955, 24624), (7992, 24510), (8170, 23976), (8208, 23865), (8436, 23220), (8880, 22059), (9288, 21090), (9546, 20520), (9804, 19980), (9990, 19608), (10260, 19092), (10320, 18981), (10545, 18576), (11248, 17415), (11610, 16872), (11988, 16340), (12255, 15984), (12312, 15910), (12654, 15480), (12728, 15390), (13072, 14985), (13320, 14706), (13680, 14319), (13932, 14060)]