4257563640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:942

約数の個数: 256

約数和(自身を含む): 14823544320

約数和(自身を除く): 10565980680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 337, 340, 374, 408, 440, 510, 561, 563, 660, 674, 680, 748, 935, 1011, 1020, 1122, 1126, 1320, 1348, 1496, 1685, 1689, 1870, 2022, 2040, 2244, 2252, 2696, 2805, 2815, 3370, 3378, 3707, 3740, 4044, 4488, 4504, 5055, 5610, 5630, 5729, 6193, 6740, 6756, 7414, 7480, 8088, 8445, 9571, 10110, 11121, 11220, 11260, 11458, 12386, 13480, 13512, 14828, 16890, 17187, 18535, 18579, 19142, 20220, 22242, 22440, 22520, 22916, 24772, 28645, 28713, 29656, 30965, 33780, 34374, 37070, 37158, 38284, 40440, 44484, 45832, 47855, 49544, 55605, 57290, 57426, 61930, 63019, 67560, 68748, 74140, 74316, 76568, 85935, 88968, 92895, 95710, 105281, 111210, 114580, 114852, 123860, 126038, 137496, 143565, 148280, 148632, 171870, 185790, 189057, 189731, 191420, 210562, 222420, 229160, 229704, 247720, 252076, 287130, 315095, 315843, 343740, 371580, 378114, 379462, 382840, 421124, 444840, 504152, 526405, 569193, 574260, 630190, 631686, 687480, 743160, 756228, 758924, 842248, 945285, 948655, 1052810, 1138386, 1148520, 1260380, 1263372, 1512456, 1517848, 1579215, 1890570, 1897310, 2087041, 2105620, 2276772, 2520760, 2526744, 2845965, 3158430, 3225427, 3781140, 3794620, 4174082, 4211240, 4553544, 5691930, 6261123, 6316860, 6450854, 7562280, 7589240, 8348164, 9676281, 10435205, 11383860, 12522246, 12633720, 12901708, 16127135, 16696328, 19352562, 20870410, 22767720, 25044492, 25803416, 31305615, 32254270, 35479697, 38705124, 41740820, 48381405, 50088984, 62611230, 64508540, 70959394, 77410248, 83481640, 96762810, 106439091, 125222460, 129017080, 141918788, 177398485, 193525620, 212878182, 250444920, 283837576, 354796970, 387051240, 425756364, 532195455, 709593940, 851512728, 1064390910, 1419187880, 2128781820, 4257563640]

約数ペア:

[(1, 4257563640), (2, 2128781820), (3, 1419187880), (4, 1064390910), (5, 851512728), (6, 709593940), (8, 532195455), (10, 425756364), (11, 387051240), (12, 354796970), (15, 283837576), (17, 250444920), (20, 212878182), (22, 193525620), (24, 177398485), (30, 141918788), (33, 129017080), (34, 125222460), (40, 106439091), (44, 96762810), (51, 83481640), (55, 77410248), (60, 70959394), (66, 64508540), (68, 62611230), (85, 50088984), (88, 48381405), (102, 41740820), (110, 38705124), (120, 35479697), (132, 32254270), (136, 31305615), (165, 25803416), (170, 25044492), (187, 22767720), (204, 20870410), (220, 19352562), (255, 16696328), (264, 16127135), (330, 12901708), (337, 12633720), (340, 12522246), (374, 11383860), (408, 10435205), (440, 9676281), (510, 8348164), (561, 7589240), (563, 7562280), (660, 6450854), (674, 6316860), (680, 6261123), (748, 5691930), (935, 4553544), (1011, 4211240), (1020, 4174082), (1122, 3794620), (1126, 3781140), (1320, 3225427), (1348, 3158430), (1496, 2845965), (1685, 2526744), (1689, 2520760), (1870, 2276772), (2022, 2105620), (2040, 2087041), (2244, 1897310), (2252, 1890570), (2696, 1579215), (2805, 1517848), (2815, 1512456), (3370, 1263372), (3378, 1260380), (3707, 1148520), (3740, 1138386), (4044, 1052810), (4488, 948655), (4504, 945285), (5055, 842248), (5610, 758924), (5630, 756228), (5729, 743160), (6193, 687480), (6740, 631686), (6756, 630190), (7414, 574260), (7480, 569193), (8088, 526405), (8445, 504152), (9571, 444840), (10110, 421124), (11121, 382840), (11220, 379462), (11260, 378114), (11458, 371580), (12386, 343740), (13480, 315843), (13512, 315095), (14828, 287130), (16890, 252076), (17187, 247720), (18535, 229704), (18579, 229160), (19142, 222420), (20220, 210562), (22242, 191420), (22440, 189731), (22520, 189057), (22916, 185790), (24772, 171870), (28645, 148632), (28713, 148280), (29656, 143565), (30965, 137496), (33780, 126038), (34374, 123860), (37070, 114852), (37158, 114580), (38284, 111210), (40440, 105281), (44484, 95710), (45832, 92895), (47855, 88968), (49544, 85935), (55605, 76568), (57290, 74316), (57426, 74140), (61930, 68748), (63019, 67560)]