19688909760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19477}}^1$

素因数の和:19522

約数の個数: 336

約数和(自身を含む): 75636034656

約数和(自身を除く): 55947124896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3510, 3744, 3888, 4160, 4212, 4320, 4680, 4860, 5184, 5265, 5616, 6240, 6318, 6480, 7020, 7488, 7776, 8424, 8640, 9360, 9720, 10530, 11232, 12480, 12636, 12960, 14040, 15552, 15795, 16848, 18720, 19440, 19477, 21060, 22464, 25272, 25920, 28080, 31590, 33696, 37440, 38880, 38954, 42120, 50544, 56160, 58431, 63180, 67392, 77760, 77908, 84240, 97385, 101088, 112320, 116862, 126360, 155816, 168480, 175293, 194770, 202176, 233724, 252720, 253201, 292155, 311632, 336960, 350586, 389540, 467448, 505440, 506402, 525879, 584310, 623264, 701172, 759603, 779080, 876465, 934896, 1010880, 1012804, 1051758, 1168620, 1246528, 1266005, 1402344, 1519206, 1558160, 1577637, 1752930, 1869792, 2025608, 2103516, 2278809, 2337240, 2532010, 2629395, 2804688, 3038412, 3116320, 3155274, 3505860, 3739584, 3798015, 4051216, 4207032, 4557618, 4674480, 4732911, 5064020, 5258790, 5609376, 6076824, 6232640, 6310548, 6836427, 7011720, 7596030, 7888185, 8102432, 8414064, 9115236, 9348960, 9465822, 10128040, 10517580, 11218752, 11394045, 12153648, 12621096, 13672854, 14023440, 15192060, 15776370, 16204864, 16828128, 18230472, 18697920, 18931644, 20256080, 20509281, 21035160, 22788090, 23664555, 24307296, 25242192, 27345708, 28046880, 30384120, 31552740, 33656256, 34182135, 36460944, 37863288, 40512160, 41018562, 42070320, 45576180, 47329110, 48614592, 50484384, 54691416, 56093760, 60768240, 61527843, 63105480, 68364270, 72921888, 75726576, 81024320, 82037124, 84140640, 91152360, 94658220, 100968768, 102546405, 109382832, 121536480, 123055686, 126210960, 136728540, 145843776, 151453152, 164074248, 168281280, 182304720, 189316440, 205092810, 218765664, 243072960, 246111372, 252421920, 273457080, 302906304, 307639215, 328148496, 364609440, 378632880, 410185620, 437531328, 492222744, 504843840, 546914160, 615278430, 656296992, 729218880, 757265760, 820371240, 984445488, 1093828320, 1230556860, 1312593984, 1514531520, 1640742480, 1968890976, 2187656640, 2461113720, 3281484960, 3937781952, 4922227440, 6562969920, 9844454880, 19688909760]

約数ペア:

[(1, 19688909760), (2, 9844454880), (3, 6562969920), (4, 4922227440), (5, 3937781952), (6, 3281484960), (8, 2461113720), (9, 2187656640), (10, 1968890976), (12, 1640742480), (13, 1514531520), (15, 1312593984), (16, 1230556860), (18, 1093828320), (20, 984445488), (24, 820371240), (26, 757265760), (27, 729218880), (30, 656296992), (32, 615278430), (36, 546914160), (39, 504843840), (40, 492222744), (45, 437531328), (48, 410185620), (52, 378632880), (54, 364609440), (60, 328148496), (64, 307639215), (65, 302906304), (72, 273457080), (78, 252421920), (80, 246111372), (81, 243072960), (90, 218765664), (96, 205092810), (104, 189316440), (108, 182304720), (117, 168281280), (120, 164074248), (130, 151453152), (135, 145843776), (144, 136728540), (156, 126210960), (160, 123055686), (162, 121536480), (180, 109382832), (192, 102546405), (195, 100968768), (208, 94658220), (216, 91152360), (234, 84140640), (240, 82037124), (243, 81024320), (260, 75726576), (270, 72921888), (288, 68364270), (312, 63105480), (320, 61527843), (324, 60768240), (351, 56093760), (360, 54691416), (390, 50484384), (405, 48614592), (416, 47329110), (432, 45576180), (468, 42070320), (480, 41018562), (486, 40512160), (520, 37863288), (540, 36460944), (576, 34182135), (585, 33656256), (624, 31552740), (648, 30384120), (702, 28046880), (720, 27345708), (780, 25242192), (810, 24307296), (832, 23664555), (864, 22788090), (936, 21035160), (960, 20509281), (972, 20256080), (1040, 18931644), (1053, 18697920), (1080, 18230472), (1170, 16828128), (1215, 16204864), (1248, 15776370), (1296, 15192060), (1404, 14023440), (1440, 13672854), (1560, 12621096), (1620, 12153648), (1728, 11394045), (1755, 11218752), (1872, 10517580), (1944, 10128040), (2080, 9465822), (2106, 9348960), (2160, 9115236), (2340, 8414064), (2430, 8102432), (2496, 7888185), (2592, 7596030), (2808, 7011720), (2880, 6836427), (3120, 6310548), (3159, 6232640), (3240, 6076824), (3510, 5609376), (3744, 5258790), (3888, 5064020), (4160, 4732911), (4212, 4674480), (4320, 4557618), (4680, 4207032), (4860, 4051216), (5184, 3798015), (5265, 3739584), (5616, 3505860), (6240, 3155274), (6318, 3116320), (6480, 3038412), (7020, 2804688), (7488, 2629395), (7776, 2532010), (8424, 2337240), (8640, 2278809), (9360, 2103516), (9720, 2025608), (10530, 1869792), (11232, 1752930), (12480, 1577637), (12636, 1558160), (12960, 1519206), (14040, 1402344), (15552, 1266005), (15795, 1246528), (16848, 1168620), (18720, 1051758), (19440, 1012804), (19477, 1010880), (21060, 934896), (22464, 876465), (25272, 779080), (25920, 759603), (28080, 701172), (31590, 623264), (33696, 584310), (37440, 525879), (38880, 506402), (38954, 505440), (42120, 467448), (50544, 389540), (56160, 350586), (58431, 336960), (63180, 311632), (67392, 292155), (77760, 253201), (77908, 252720), (84240, 233724), (97385, 202176), (101088, 194770), (112320, 175293), (116862, 168480), (126360, 155816)]