15385887720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1709

約数の個数: 384

約数和(自身を含む): 60005836800

約数和(自身を除く): 44619949080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 179, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 358, 360, 414, 420, 460, 483, 504, 537, 552, 630, 644, 690, 716, 805, 828, 840, 895, 920, 966, 1035, 1074, 1253, 1260, 1288, 1380, 1432, 1449, 1483, 1610, 1611, 1656, 1790, 1932, 2070, 2148, 2415, 2506, 2520, 2685, 2760, 2898, 2966, 3220, 3222, 3580, 3759, 3864, 4117, 4140, 4296, 4449, 4830, 5012, 5370, 5796, 5932, 6265, 6440, 6444, 7160, 7245, 7415, 7518, 8055, 8234, 8280, 8898, 9660, 10024, 10381, 10740, 11277, 11592, 11864, 12351, 12530, 12888, 13347, 14490, 14830, 15036, 16110, 16468, 17796, 18795, 19320, 20585, 20762, 21480, 22245, 22554, 24702, 25060, 26694, 28819, 28980, 29660, 30072, 31143, 32220, 32936, 34109, 35592, 37053, 37590, 41170, 41524, 44490, 45108, 49404, 50120, 51905, 53388, 56385, 57638, 57960, 59320, 61755, 62286, 64440, 66735, 68218, 74106, 75180, 82340, 83048, 86457, 88980, 90216, 93429, 98808, 102327, 103810, 106776, 112770, 115276, 123510, 124572, 133470, 136436, 144095, 148212, 150360, 155715, 164680, 170545, 172914, 177960, 185265, 186858, 204654, 207620, 225540, 230552, 238763, 247020, 249144, 259371, 265457, 266940, 272872, 288190, 296424, 306981, 311430, 341090, 345828, 370530, 373716, 409308, 415240, 432285, 451080, 467145, 477526, 494040, 511635, 518742, 530914, 533880, 576380, 613962, 622860, 682180, 691656, 716289, 741060, 747432, 796371, 818616, 864570, 934290, 955052, 1023270, 1037484, 1061828, 1152760, 1193815, 1227924, 1245720, 1296855, 1327285, 1364360, 1432578, 1482120, 1534905, 1592742, 1729140, 1858199, 1868580, 1910104, 2046540, 2074968, 2123656, 2148867, 2387630, 2389113, 2455848, 2593710, 2654570, 2865156, 3069810, 3185484, 3458280, 3581445, 3716398, 3737160, 3981855, 4093080, 4297734, 4775260, 4778226, 5187420, 5309140, 5574597, 5730312, 6105511, 6139620, 6370968, 7162890, 7432796, 7963710, 8595468, 9290995, 9550520, 9556452, 10374840, 10618280, 10744335, 11149194, 11945565, 12211022, 12279240, 14325780, 14865592, 15927420, 16723791, 17190936, 18316533, 18581990, 19112904, 21488670, 22298388, 23891130, 24422044, 27872985, 28651560, 30527555, 31854840, 33447582, 36633066, 37163980, 42738577, 42977340, 44596776, 47782260, 48844088, 54949599, 55745970, 61055110, 66895164, 73266132, 74327960, 83618955, 85477154, 85954680, 91582665, 95564520, 109899198, 111491940, 122110220, 128215731, 133790328, 146532264, 167237910, 170954308, 183165330, 213692885, 219798396, 222983880, 244220440, 256431462, 274747995, 334475820, 341908616, 366330660, 384647193, 427385770, 439596792, 512862924, 549495990, 641078655, 668951640, 732661320, 769294386, 854771540, 1025725848, 1098991980, 1282157310, 1538588772, 1709543080, 1923235965, 2197983960, 2564314620, 3077177544, 3846471930, 5128629240, 7692943860, 15385887720]

約数ペア:

[(1, 15385887720), (2, 7692943860), (3, 5128629240), (4, 3846471930), (5, 3077177544), (6, 2564314620), (7, 2197983960), (8, 1923235965), (9, 1709543080), (10, 1538588772), (12, 1282157310), (14, 1098991980), (15, 1025725848), (18, 854771540), (20, 769294386), (21, 732661320), (23, 668951640), (24, 641078655), (28, 549495990), (30, 512862924), (35, 439596792), (36, 427385770), (40, 384647193), (42, 366330660), (45, 341908616), (46, 334475820), (56, 274747995), (60, 256431462), (63, 244220440), (69, 222983880), (70, 219798396), (72, 213692885), (84, 183165330), (90, 170954308), (92, 167237910), (105, 146532264), (115, 133790328), (120, 128215731), (126, 122110220), (138, 111491940), (140, 109899198), (161, 95564520), (168, 91582665), (179, 85954680), (180, 85477154), (184, 83618955), (207, 74327960), (210, 73266132), (230, 66895164), (252, 61055110), (276, 55745970), (280, 54949599), (315, 48844088), (322, 47782260), (345, 44596776), (358, 42977340), (360, 42738577), (414, 37163980), (420, 36633066), (460, 33447582), (483, 31854840), (504, 30527555), (537, 28651560), (552, 27872985), (630, 24422044), (644, 23891130), (690, 22298388), (716, 21488670), (805, 19112904), (828, 18581990), (840, 18316533), (895, 17190936), (920, 16723791), (966, 15927420), (1035, 14865592), (1074, 14325780), (1253, 12279240), (1260, 12211022), (1288, 11945565), (1380, 11149194), (1432, 10744335), (1449, 10618280), (1483, 10374840), (1610, 9556452), (1611, 9550520), (1656, 9290995), (1790, 8595468), (1932, 7963710), (2070, 7432796), (2148, 7162890), (2415, 6370968), (2506, 6139620), (2520, 6105511), (2685, 5730312), (2760, 5574597), (2898, 5309140), (2966, 5187420), (3220, 4778226), (3222, 4775260), (3580, 4297734), (3759, 4093080), (3864, 3981855), (4117, 3737160), (4140, 3716398), (4296, 3581445), (4449, 3458280), (4830, 3185484), (5012, 3069810), (5370, 2865156), (5796, 2654570), (5932, 2593710), (6265, 2455848), (6440, 2389113), (6444, 2387630), (7160, 2148867), (7245, 2123656), (7415, 2074968), (7518, 2046540), (8055, 1910104), (8234, 1868580), (8280, 1858199), (8898, 1729140), (9660, 1592742), (10024, 1534905), (10381, 1482120), (10740, 1432578), (11277, 1364360), (11592, 1327285), (11864, 1296855), (12351, 1245720), (12530, 1227924), (12888, 1193815), (13347, 1152760), (14490, 1061828), (14830, 1037484), (15036, 1023270), (16110, 955052), (16468, 934290), (17796, 864570), (18795, 818616), (19320, 796371), (20585, 747432), (20762, 741060), (21480, 716289), (22245, 691656), (22554, 682180), (24702, 622860), (25060, 613962), (26694, 576380), (28819, 533880), (28980, 530914), (29660, 518742), (30072, 511635), (31143, 494040), (32220, 477526), (32936, 467145), (34109, 451080), (35592, 432285), (37053, 415240), (37590, 409308), (41170, 373716), (41524, 370530), (44490, 345828), (45108, 341090), (49404, 311430), (50120, 306981), (51905, 296424), (53388, 288190), (56385, 272872), (57638, 266940), (57960, 265457), (59320, 259371), (61755, 249144), (62286, 247020), (64440, 238763), (66735, 230552), (68218, 225540), (74106, 207620), (75180, 204654), (82340, 186858), (83048, 185265), (86457, 177960), (88980, 172914), (90216, 170545), (93429, 164680), (98808, 155715), (102327, 150360), (103810, 148212), (106776, 144095), (112770, 136436), (115276, 133470), (123510, 124572)]