28513439040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13337}}^1$

素因数の和:13505

約数の個数: 224

約数和(自身を含む): 96594436224

約数和(自身を除く): 68080997184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 131, 136, 160, 170, 192, 204, 240, 255, 262, 272, 320, 340, 393, 408, 480, 510, 524, 544, 655, 680, 786, 816, 960, 1020, 1048, 1088, 1310, 1360, 1572, 1632, 1965, 2040, 2096, 2227, 2620, 2720, 3144, 3264, 3930, 4080, 4192, 4454, 5240, 5440, 6288, 6681, 7860, 8160, 8384, 8908, 10480, 11135, 12576, 13337, 13362, 15720, 16320, 17816, 20960, 22270, 25152, 26674, 26724, 31440, 33405, 35632, 40011, 41920, 44540, 53348, 53448, 62880, 66685, 66810, 71264, 80022, 89080, 106696, 106896, 125760, 133370, 133620, 142528, 160044, 178160, 200055, 213392, 213792, 226729, 266740, 267240, 320088, 356320, 400110, 426784, 427584, 453458, 533480, 534480, 640176, 680187, 712640, 800220, 853568, 906916, 1066960, 1068960, 1133645, 1280352, 1360374, 1600440, 1747147, 1813832, 2133920, 2137920, 2267290, 2560704, 2720748, 3200880, 3400935, 3494294, 3627664, 4267840, 4534580, 5241441, 5441496, 6401760, 6801870, 6988588, 7255328, 8735735, 9069160, 10482882, 10882992, 12803520, 13603740, 13977176, 14510656, 17471470, 18138320, 20965764, 21765984, 26207205, 27207480, 27954352, 29701499, 34942940, 36276640, 41931528, 43531968, 52414410, 54414960, 55908704, 59402998, 69885880, 72553280, 83863056, 89104497, 104828820, 108829920, 111817408, 118805996, 139771760, 148507495, 167726112, 178208994, 209657640, 217659840, 237611992, 279543520, 297014990, 335452224, 356417988, 419315280, 445522485, 475223984, 559087040, 594029980, 712835976, 838630560, 891044970, 950447968, 1188059960, 1425671952, 1677261120, 1782089940, 1900895936, 2376119920, 2851343904, 3564179880, 4752239840, 5702687808, 7128359760, 9504479680, 14256719520, 28513439040]

約数ペア:

[(1, 28513439040), (2, 14256719520), (3, 9504479680), (4, 7128359760), (5, 5702687808), (6, 4752239840), (8, 3564179880), (10, 2851343904), (12, 2376119920), (15, 1900895936), (16, 1782089940), (17, 1677261120), (20, 1425671952), (24, 1188059960), (30, 950447968), (32, 891044970), (34, 838630560), (40, 712835976), (48, 594029980), (51, 559087040), (60, 475223984), (64, 445522485), (68, 419315280), (80, 356417988), (85, 335452224), (96, 297014990), (102, 279543520), (120, 237611992), (131, 217659840), (136, 209657640), (160, 178208994), (170, 167726112), (192, 148507495), (204, 139771760), (240, 118805996), (255, 111817408), (262, 108829920), (272, 104828820), (320, 89104497), (340, 83863056), (393, 72553280), (408, 69885880), (480, 59402998), (510, 55908704), (524, 54414960), (544, 52414410), (655, 43531968), (680, 41931528), (786, 36276640), (816, 34942940), (960, 29701499), (1020, 27954352), (1048, 27207480), (1088, 26207205), (1310, 21765984), (1360, 20965764), (1572, 18138320), (1632, 17471470), (1965, 14510656), (2040, 13977176), (2096, 13603740), (2227, 12803520), (2620, 10882992), (2720, 10482882), (3144, 9069160), (3264, 8735735), (3930, 7255328), (4080, 6988588), (4192, 6801870), (4454, 6401760), (5240, 5441496), (5440, 5241441), (6288, 4534580), (6681, 4267840), (7860, 3627664), (8160, 3494294), (8384, 3400935), (8908, 3200880), (10480, 2720748), (11135, 2560704), (12576, 2267290), (13337, 2137920), (13362, 2133920), (15720, 1813832), (16320, 1747147), (17816, 1600440), (20960, 1360374), (22270, 1280352), (25152, 1133645), (26674, 1068960), (26724, 1066960), (31440, 906916), (33405, 853568), (35632, 800220), (40011, 712640), (41920, 680187), (44540, 640176), (53348, 534480), (53448, 533480), (62880, 453458), (66685, 427584), (66810, 426784), (71264, 400110), (80022, 356320), (89080, 320088), (106696, 267240), (106896, 266740), (125760, 226729), (133370, 213792), (133620, 213392), (142528, 200055), (160044, 178160)]