422576280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 192

約数和(自身を含む): 1595880000

約数和(自身を除く): 1173303720

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, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 2749, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 5498, 6405, 7320, 7686, 8247, 8540, 10248, 10980, 10996, 12810, 13745, 15372, 16494, 17080, 19215, 19243, 21960, 21992, 24741, 25620, 27490, 30744, 32988, 38430, 38486, 41235, 49482, 51240, 54980, 57729, 65976, 76860, 76972, 82470, 96215, 98964, 109960, 115458, 123705, 153720, 153944, 164940, 167689, 173187, 192430, 197928, 230916, 247410, 288645, 329880, 335378, 346374, 384860, 461832, 494820, 503067, 577290, 670756, 692748, 769720, 838445, 865935, 989640, 1006134, 1154580, 1173823, 1341512, 1385496, 1509201, 1676890, 1731870, 2012268, 2309160, 2347646, 2515335, 3018402, 3353780, 3463740, 3521469, 4024536, 4695292, 5030670, 5869115, 6036804, 6707560, 6927480, 7042938, 7546005, 9390584, 10061340, 10564407, 11738230, 12073608, 14085876, 15092010, 17607345, 20122680, 21128814, 23476460, 28171752, 30184020, 35214690, 42257628, 46952920, 52822035, 60368040, 70429380, 84515256, 105644070, 140858760, 211288140, 422576280]

約数ペア:

[(1, 422576280), (2, 211288140), (3, 140858760), (4, 105644070), (5, 84515256), (6, 70429380), (7, 60368040), (8, 52822035), (9, 46952920), (10, 42257628), (12, 35214690), (14, 30184020), (15, 28171752), (18, 23476460), (20, 21128814), (21, 20122680), (24, 17607345), (28, 15092010), (30, 14085876), (35, 12073608), (36, 11738230), (40, 10564407), (42, 10061340), (45, 9390584), (56, 7546005), (60, 7042938), (61, 6927480), (63, 6707560), (70, 6036804), (72, 5869115), (84, 5030670), (90, 4695292), (105, 4024536), (120, 3521469), (122, 3463740), (126, 3353780), (140, 3018402), (168, 2515335), (180, 2347646), (183, 2309160), (210, 2012268), (244, 1731870), (252, 1676890), (280, 1509201), (305, 1385496), (315, 1341512), (360, 1173823), (366, 1154580), (420, 1006134), (427, 989640), (488, 865935), (504, 838445), (549, 769720), (610, 692748), (630, 670756), (732, 577290), (840, 503067), (854, 494820), (915, 461832), (1098, 384860), (1220, 346374), (1260, 335378), (1281, 329880), (1464, 288645), (1708, 247410), (1830, 230916), (2135, 197928), (2196, 192430), (2440, 173187), (2520, 167689), (2562, 164940), (2745, 153944), (2749, 153720), (3416, 123705), (3660, 115458), (3843, 109960), (4270, 98964), (4392, 96215), (5124, 82470), (5490, 76972), (5498, 76860), (6405, 65976), (7320, 57729), (7686, 54980), (8247, 51240), (8540, 49482), (10248, 41235), (10980, 38486), (10996, 38430), (12810, 32988), (13745, 30744), (15372, 27490), (16494, 25620), (17080, 24741), (19215, 21992), (19243, 21960)]