913416840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 288

約数和(自身を含む): 3522032280

約数和(自身を除く): 2608615440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 120, 126, 140, 147, 159, 168, 180, 196, 210, 212, 245, 252, 265, 280, 294, 315, 318, 360, 371, 392, 420, 424, 441, 477, 490, 504, 530, 588, 630, 636, 735, 742, 795, 840, 882, 954, 977, 980, 1060, 1113, 1176, 1260, 1272, 1470, 1484, 1590, 1764, 1855, 1908, 1954, 1960, 2120, 2205, 2226, 2385, 2520, 2597, 2931, 2940, 2968, 3180, 3339, 3528, 3710, 3816, 3908, 4410, 4452, 4770, 4885, 5194, 5565, 5862, 5880, 6360, 6678, 6839, 7420, 7791, 7816, 8793, 8820, 8904, 9540, 9770, 10388, 11130, 11724, 12985, 13356, 13678, 14655, 14840, 15582, 16695, 17586, 17640, 19080, 19540, 20517, 20776, 22260, 23373, 23448, 25970, 26712, 27356, 29310, 31164, 33390, 34195, 35172, 38955, 39080, 41034, 43965, 44520, 46746, 47873, 51781, 51940, 54712, 58620, 61551, 62328, 66780, 68390, 70344, 77910, 82068, 87930, 93492, 95746, 102585, 103562, 103880, 116865, 117240, 123102, 133560, 136780, 143619, 155343, 155820, 164136, 175860, 186984, 191492, 205170, 207124, 233730, 239365, 246204, 258905, 273560, 287238, 307755, 310686, 311640, 351720, 362467, 382984, 410340, 414248, 430857, 466029, 467460, 478730, 492408, 517810, 574476, 615510, 621372, 718095, 724934, 776715, 820680, 861714, 932058, 934920, 957460, 1035620, 1087401, 1148952, 1231020, 1242744, 1436190, 1449868, 1553430, 1723428, 1812335, 1864116, 1914920, 2071240, 2154285, 2174802, 2330145, 2462040, 2537269, 2872380, 2899736, 3106860, 3262203, 3446856, 3624670, 3728232, 4308570, 4349604, 4660290, 5074538, 5437005, 5744760, 6213720, 6524406, 7249340, 7611807, 8617140, 8699208, 9320580, 10149076, 10874010, 12686345, 13048812, 14498680, 15223614, 16311015, 17234280, 18641160, 20298152, 21748020, 22835421, 25372690, 26097624, 30447228, 32622030, 38059035, 43496040, 45670842, 50745380, 60894456, 65244060, 76118070, 91341684, 101490760, 114177105, 130488120, 152236140, 182683368, 228354210, 304472280, 456708420, 913416840]

約数ペア:

[(1, 913416840), (2, 456708420), (3, 304472280), (4, 228354210), (5, 182683368), (6, 152236140), (7, 130488120), (8, 114177105), (9, 101490760), (10, 91341684), (12, 76118070), (14, 65244060), (15, 60894456), (18, 50745380), (20, 45670842), (21, 43496040), (24, 38059035), (28, 32622030), (30, 30447228), (35, 26097624), (36, 25372690), (40, 22835421), (42, 21748020), (45, 20298152), (49, 18641160), (53, 17234280), (56, 16311015), (60, 15223614), (63, 14498680), (70, 13048812), (72, 12686345), (84, 10874010), (90, 10149076), (98, 9320580), (105, 8699208), (106, 8617140), (120, 7611807), (126, 7249340), (140, 6524406), (147, 6213720), (159, 5744760), (168, 5437005), (180, 5074538), (196, 4660290), (210, 4349604), (212, 4308570), (245, 3728232), (252, 3624670), (265, 3446856), (280, 3262203), (294, 3106860), (315, 2899736), (318, 2872380), (360, 2537269), (371, 2462040), (392, 2330145), (420, 2174802), (424, 2154285), (441, 2071240), (477, 1914920), (490, 1864116), (504, 1812335), (530, 1723428), (588, 1553430), (630, 1449868), (636, 1436190), (735, 1242744), (742, 1231020), (795, 1148952), (840, 1087401), (882, 1035620), (954, 957460), (977, 934920), (980, 932058), (1060, 861714), (1113, 820680), (1176, 776715), (1260, 724934), (1272, 718095), (1470, 621372), (1484, 615510), (1590, 574476), (1764, 517810), (1855, 492408), (1908, 478730), (1954, 467460), (1960, 466029), (2120, 430857), (2205, 414248), (2226, 410340), (2385, 382984), (2520, 362467), (2597, 351720), (2931, 311640), (2940, 310686), (2968, 307755), (3180, 287238), (3339, 273560), (3528, 258905), (3710, 246204), (3816, 239365), (3908, 233730), (4410, 207124), (4452, 205170), (4770, 191492), (4885, 186984), (5194, 175860), (5565, 164136), (5862, 155820), (5880, 155343), (6360, 143619), (6678, 136780), (6839, 133560), (7420, 123102), (7791, 117240), (7816, 116865), (8793, 103880), (8820, 103562), (8904, 102585), (9540, 95746), (9770, 93492), (10388, 87930), (11130, 82068), (11724, 77910), (12985, 70344), (13356, 68390), (13678, 66780), (14655, 62328), (14840, 61551), (15582, 58620), (16695, 54712), (17586, 51940), (17640, 51781), (19080, 47873), (19540, 46746), (20517, 44520), (20776, 43965), (22260, 41034), (23373, 39080), (23448, 38955), (25970, 35172), (26712, 34195), (27356, 33390), (29310, 31164)]