516521880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4063

約数の個数: 256

約数和(自身を含む): 2083968000

約数和(自身を除く): 1567446120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4019, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8038, 8568, 9180, 10710, 12057, 12852, 14280, 16065, 16076, 18360, 20095, 21420, 24114, 25704, 28133, 32130, 32152, 36171, 40190, 42840, 48228, 56266, 60285, 64260, 68323, 72342, 80380, 84399, 96456, 108513, 112532, 120570, 128520, 136646, 140665, 144684, 160760, 168798, 180855, 204969, 217026, 225064, 241140, 253197, 273292, 281330, 289368, 337596, 341615, 361710, 409938, 421995, 434052, 478261, 482280, 506394, 542565, 546584, 562660, 614907, 675192, 683230, 723420, 759591, 819876, 843990, 868104, 956522, 1012788, 1024845, 1085130, 1125320, 1229814, 1265985, 1366460, 1434783, 1446840, 1519182, 1639752, 1687980, 1844721, 1913044, 2025576, 2049690, 2170260, 2391305, 2459628, 2531970, 2732920, 2869566, 3038364, 3074535, 3375960, 3689442, 3797955, 3826088, 4099380, 4304349, 4340520, 4782610, 4919256, 5063940, 5739132, 6076728, 6149070, 7173915, 7378884, 7595910, 8198760, 8608698, 9223605, 9565220, 10127880, 11478264, 12298140, 12913047, 14347830, 14757768, 15191820, 17217396, 18447210, 19130440, 21521745, 24596280, 25826094, 28695660, 30383640, 34434792, 36894420, 43043490, 51652188, 57391320, 64565235, 73788840, 86086980, 103304376, 129130470, 172173960, 258260940, 516521880]

約数ペア:

[(1, 516521880), (2, 258260940), (3, 172173960), (4, 129130470), (5, 103304376), (6, 86086980), (7, 73788840), (8, 64565235), (9, 57391320), (10, 51652188), (12, 43043490), (14, 36894420), (15, 34434792), (17, 30383640), (18, 28695660), (20, 25826094), (21, 24596280), (24, 21521745), (27, 19130440), (28, 18447210), (30, 17217396), (34, 15191820), (35, 14757768), (36, 14347830), (40, 12913047), (42, 12298140), (45, 11478264), (51, 10127880), (54, 9565220), (56, 9223605), (60, 8608698), (63, 8198760), (68, 7595910), (70, 7378884), (72, 7173915), (84, 6149070), (85, 6076728), (90, 5739132), (102, 5063940), (105, 4919256), (108, 4782610), (119, 4340520), (120, 4304349), (126, 4099380), (135, 3826088), (136, 3797955), (140, 3689442), (153, 3375960), (168, 3074535), (170, 3038364), (180, 2869566), (189, 2732920), (204, 2531970), (210, 2459628), (216, 2391305), (238, 2170260), (252, 2049690), (255, 2025576), (270, 1913044), (280, 1844721), (306, 1687980), (315, 1639752), (340, 1519182), (357, 1446840), (360, 1434783), (378, 1366460), (408, 1265985), (420, 1229814), (459, 1125320), (476, 1085130), (504, 1024845), (510, 1012788), (540, 956522), (595, 868104), (612, 843990), (630, 819876), (680, 759591), (714, 723420), (756, 683230), (765, 675192), (840, 614907), (918, 562660), (945, 546584), (952, 542565), (1020, 506394), (1071, 482280), (1080, 478261), (1190, 434052), (1224, 421995), (1260, 409938), (1428, 361710), (1512, 341615), (1530, 337596), (1785, 289368), (1836, 281330), (1890, 273292), (2040, 253197), (2142, 241140), (2295, 225064), (2380, 217026), (2520, 204969), (2856, 180855), (3060, 168798), (3213, 160760), (3570, 144684), (3672, 140665), (3780, 136646), (4019, 128520), (4284, 120570), (4590, 112532), (4760, 108513), (5355, 96456), (6120, 84399), (6426, 80380), (7140, 72342), (7560, 68323), (8038, 64260), (8568, 60285), (9180, 56266), (10710, 48228), (12057, 42840), (12852, 40190), (14280, 36171), (16065, 32152), (16076, 32130), (18360, 28133), (20095, 25704), (21420, 24114)]