197586480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 769950720

約数和(自身を除く): 572364240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 83, 84, 91, 104, 105, 109, 112, 120, 130, 140, 156, 166, 168, 182, 195, 208, 210, 218, 240, 249, 260, 273, 280, 312, 327, 332, 336, 364, 390, 415, 420, 436, 455, 498, 520, 545, 546, 560, 581, 624, 654, 664, 728, 763, 780, 830, 840, 872, 910, 996, 1040, 1079, 1090, 1092, 1162, 1245, 1308, 1328, 1365, 1417, 1456, 1526, 1560, 1635, 1660, 1680, 1743, 1744, 1820, 1992, 2158, 2180, 2184, 2289, 2324, 2490, 2616, 2730, 2834, 2905, 3052, 3120, 3237, 3270, 3320, 3486, 3640, 3815, 3984, 4251, 4316, 4360, 4368, 4578, 4648, 4980, 5232, 5395, 5460, 5668, 5810, 6104, 6474, 6540, 6640, 6972, 7085, 7280, 7553, 7630, 8502, 8632, 8715, 8720, 9047, 9156, 9296, 9919, 9960, 10790, 10920, 11336, 11445, 11620, 12208, 12948, 13080, 13944, 14170, 15106, 15260, 16185, 17004, 17264, 17430, 18094, 18312, 19838, 19920, 21255, 21580, 21840, 22659, 22672, 22890, 23240, 25896, 26160, 27141, 27888, 28340, 29757, 30212, 30520, 32370, 34008, 34860, 36188, 36624, 37765, 39676, 42510, 43160, 45235, 45318, 45780, 46480, 49595, 51792, 54282, 56680, 59514, 60424, 61040, 63329, 64740, 68016, 69720, 72376, 75530, 79352, 85020, 86320, 90470, 90636, 91560, 99190, 108564, 113295, 113360, 117611, 119028, 120848, 126658, 129480, 135705, 139440, 144752, 148785, 151060, 158704, 170040, 180940, 181272, 183120, 189987, 198380, 217128, 226590, 235222, 238056, 253316, 258960, 271410, 297570, 302120, 316645, 340080, 352833, 361880, 362544, 379974, 396760, 434256, 453180, 470444, 476112, 506632, 542820, 588055, 595140, 604240, 633290, 705666, 723760, 759948, 793520, 823277, 906360, 940888, 949935, 1013264, 1085640, 1176110, 1190280, 1266580, 1411332, 1519896, 1646554, 1764165, 1812720, 1881776, 1899870, 2171280, 2352220, 2380560, 2469831, 2533160, 2822664, 3039792, 3293108, 3528330, 3799740, 4116385, 4704440, 4939662, 5066320, 5645328, 6586216, 7056660, 7599480, 8232770, 9408880, 9879324, 12349155, 13172432, 14113320, 15198960, 16465540, 19758648, 24698310, 28226640, 32931080, 39517296, 49396620, 65862160, 98793240, 197586480]

約数ペア:

[(1, 197586480), (2, 98793240), (3, 65862160), (4, 49396620), (5, 39517296), (6, 32931080), (7, 28226640), (8, 24698310), (10, 19758648), (12, 16465540), (13, 15198960), (14, 14113320), (15, 13172432), (16, 12349155), (20, 9879324), (21, 9408880), (24, 8232770), (26, 7599480), (28, 7056660), (30, 6586216), (35, 5645328), (39, 5066320), (40, 4939662), (42, 4704440), (48, 4116385), (52, 3799740), (56, 3528330), (60, 3293108), (65, 3039792), (70, 2822664), (78, 2533160), (80, 2469831), (83, 2380560), (84, 2352220), (91, 2171280), (104, 1899870), (105, 1881776), (109, 1812720), (112, 1764165), (120, 1646554), (130, 1519896), (140, 1411332), (156, 1266580), (166, 1190280), (168, 1176110), (182, 1085640), (195, 1013264), (208, 949935), (210, 940888), (218, 906360), (240, 823277), (249, 793520), (260, 759948), (273, 723760), (280, 705666), (312, 633290), (327, 604240), (332, 595140), (336, 588055), (364, 542820), (390, 506632), (415, 476112), (420, 470444), (436, 453180), (455, 434256), (498, 396760), (520, 379974), (545, 362544), (546, 361880), (560, 352833), (581, 340080), (624, 316645), (654, 302120), (664, 297570), (728, 271410), (763, 258960), (780, 253316), (830, 238056), (840, 235222), (872, 226590), (910, 217128), (996, 198380), (1040, 189987), (1079, 183120), (1090, 181272), (1092, 180940), (1162, 170040), (1245, 158704), (1308, 151060), (1328, 148785), (1365, 144752), (1417, 139440), (1456, 135705), (1526, 129480), (1560, 126658), (1635, 120848), (1660, 119028), (1680, 117611), (1743, 113360), (1744, 113295), (1820, 108564), (1992, 99190), (2158, 91560), (2180, 90636), (2184, 90470), (2289, 86320), (2324, 85020), (2490, 79352), (2616, 75530), (2730, 72376), (2834, 69720), (2905, 68016), (3052, 64740), (3120, 63329), (3237, 61040), (3270, 60424), (3320, 59514), (3486, 56680), (3640, 54282), (3815, 51792), (3984, 49595), (4251, 46480), (4316, 45780), (4360, 45318), (4368, 45235), (4578, 43160), (4648, 42510), (4980, 39676), (5232, 37765), (5395, 36624), (5460, 36188), (5668, 34860), (5810, 34008), (6104, 32370), (6474, 30520), (6540, 30212), (6640, 29757), (6972, 28340), (7085, 27888), (7280, 27141), (7553, 26160), (7630, 25896), (8502, 23240), (8632, 22890), (8715, 22672), (8720, 22659), (9047, 21840), (9156, 21580), (9296, 21255), (9919, 19920), (9960, 19838), (10790, 18312), (10920, 18094), (11336, 17430), (11445, 17264), (11620, 17004), (12208, 16185), (12948, 15260), (13080, 15106), (13944, 14170)]