152428640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 483900480

約数和(自身を除く): 331471840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 32, 35, 38, 40, 52, 56, 58, 65, 70, 76, 80, 91, 95, 104, 112, 116, 130, 133, 140, 145, 152, 160, 182, 190, 203, 208, 224, 232, 247, 260, 266, 280, 290, 304, 361, 364, 377, 380, 406, 416, 455, 464, 494, 520, 532, 551, 560, 580, 608, 665, 722, 728, 754, 760, 812, 910, 928, 988, 1015, 1040, 1064, 1102, 1120, 1160, 1235, 1330, 1444, 1456, 1508, 1520, 1624, 1729, 1805, 1820, 1885, 1976, 2030, 2080, 2128, 2204, 2320, 2470, 2527, 2639, 2660, 2755, 2888, 2912, 3016, 3040, 3248, 3458, 3610, 3640, 3770, 3857, 3952, 4060, 4256, 4408, 4640, 4693, 4940, 5054, 5278, 5320, 5510, 5776, 6032, 6496, 6916, 7163, 7220, 7280, 7540, 7714, 7904, 8120, 8645, 8816, 9386, 9880, 10108, 10469, 10556, 10640, 11020, 11552, 12064, 12635, 13195, 13832, 14326, 14440, 14560, 15080, 15428, 16240, 17290, 17632, 18772, 19285, 19760, 20216, 20938, 21112, 21280, 22040, 23465, 25270, 26390, 27664, 28652, 28880, 30160, 30856, 32480, 32851, 34580, 35815, 37544, 38570, 39520, 40432, 41876, 42224, 44080, 46930, 50141, 50540, 52345, 52780, 55328, 57304, 57760, 60320, 61712, 65702, 69160, 71630, 73283, 75088, 77140, 80864, 83752, 84448, 88160, 93860, 100282, 101080, 104690, 105560, 114608, 123424, 131404, 136097, 138320, 143260, 146566, 150176, 154280, 164255, 167504, 187720, 200564, 202160, 209380, 211120, 229216, 250705, 262808, 272194, 276640, 286520, 293132, 308560, 328510, 335008, 366415, 375440, 401128, 404320, 418760, 422240, 501410, 525616, 544388, 573040, 586264, 617120, 657020, 680485, 732830, 750880, 802256, 837520, 952679, 1002820, 1051232, 1088776, 1146080, 1172528, 1314040, 1360970, 1465660, 1604512, 1675040, 1905358, 2005640, 2177552, 2345056, 2628080, 2721940, 2931320, 3810716, 4011280, 4355104, 4763395, 5256160, 5443880, 5862640, 7621432, 8022560, 9526790, 10887760, 11725280, 15242864, 19053580, 21775520, 30485728, 38107160, 76214320, 152428640]

約数ペア:

[(1, 152428640), (2, 76214320), (4, 38107160), (5, 30485728), (7, 21775520), (8, 19053580), (10, 15242864), (13, 11725280), (14, 10887760), (16, 9526790), (19, 8022560), (20, 7621432), (26, 5862640), (28, 5443880), (29, 5256160), (32, 4763395), (35, 4355104), (38, 4011280), (40, 3810716), (52, 2931320), (56, 2721940), (58, 2628080), (65, 2345056), (70, 2177552), (76, 2005640), (80, 1905358), (91, 1675040), (95, 1604512), (104, 1465660), (112, 1360970), (116, 1314040), (130, 1172528), (133, 1146080), (140, 1088776), (145, 1051232), (152, 1002820), (160, 952679), (182, 837520), (190, 802256), (203, 750880), (208, 732830), (224, 680485), (232, 657020), (247, 617120), (260, 586264), (266, 573040), (280, 544388), (290, 525616), (304, 501410), (361, 422240), (364, 418760), (377, 404320), (380, 401128), (406, 375440), (416, 366415), (455, 335008), (464, 328510), (494, 308560), (520, 293132), (532, 286520), (551, 276640), (560, 272194), (580, 262808), (608, 250705), (665, 229216), (722, 211120), (728, 209380), (754, 202160), (760, 200564), (812, 187720), (910, 167504), (928, 164255), (988, 154280), (1015, 150176), (1040, 146566), (1064, 143260), (1102, 138320), (1120, 136097), (1160, 131404), (1235, 123424), (1330, 114608), (1444, 105560), (1456, 104690), (1508, 101080), (1520, 100282), (1624, 93860), (1729, 88160), (1805, 84448), (1820, 83752), (1885, 80864), (1976, 77140), (2030, 75088), (2080, 73283), (2128, 71630), (2204, 69160), (2320, 65702), (2470, 61712), (2527, 60320), (2639, 57760), (2660, 57304), (2755, 55328), (2888, 52780), (2912, 52345), (3016, 50540), (3040, 50141), (3248, 46930), (3458, 44080), (3610, 42224), (3640, 41876), (3770, 40432), (3857, 39520), (3952, 38570), (4060, 37544), (4256, 35815), (4408, 34580), (4640, 32851), (4693, 32480), (4940, 30856), (5054, 30160), (5278, 28880), (5320, 28652), (5510, 27664), (5776, 26390), (6032, 25270), (6496, 23465), (6916, 22040), (7163, 21280), (7220, 21112), (7280, 20938), (7540, 20216), (7714, 19760), (7904, 19285), (8120, 18772), (8645, 17632), (8816, 17290), (9386, 16240), (9880, 15428), (10108, 15080), (10469, 14560), (10556, 14440), (10640, 14326), (11020, 13832), (11552, 13195), (12064, 12635)]