1286132040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 4548960000

約数和(自身を除く): 3262827960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 233, 269, 270, 285, 342, 360, 380, 456, 466, 513, 538, 540, 570, 684, 699, 760, 807, 855, 932, 1026, 1076, 1080, 1140, 1165, 1345, 1368, 1398, 1614, 1710, 1864, 2052, 2097, 2152, 2280, 2330, 2421, 2565, 2690, 2796, 3228, 3420, 3495, 4035, 4104, 4194, 4427, 4660, 4842, 5111, 5130, 5380, 5592, 6291, 6456, 6840, 6990, 7263, 8070, 8388, 8854, 9320, 9684, 10222, 10260, 10485, 10760, 12105, 12582, 13281, 13980, 14526, 15333, 16140, 16776, 17708, 19368, 20444, 20520, 20970, 22135, 24210, 25164, 25555, 26562, 27960, 29052, 30666, 31455, 32280, 35416, 36315, 39843, 40888, 41940, 44270, 45999, 48420, 50328, 51110, 53124, 58104, 61332, 62677, 62910, 66405, 72630, 76665, 79686, 83880, 88540, 91998, 96840, 102220, 106248, 119529, 122664, 125354, 125820, 132810, 137997, 145260, 153330, 159372, 177080, 183996, 188031, 199215, 204440, 229995, 239058, 250708, 251640, 265620, 275994, 290520, 306660, 313385, 318744, 367992, 376062, 398430, 459990, 478116, 501416, 531240, 551988, 564093, 597645, 613320, 626770, 689985, 752124, 796860, 919980, 940155, 956232, 1103976, 1128186, 1190863, 1195290, 1253540, 1379970, 1504248, 1593720, 1692279, 1839960, 1880310, 2256372, 2381726, 2390580, 2507080, 2759940, 2820465, 3384558, 3572589, 3760620, 4512744, 4763452, 4781160, 5519880, 5640930, 5954315, 6769116, 7145178, 7521240, 8461395, 9526904, 10717767, 11281860, 11908630, 13538232, 14290356, 16922790, 17862945, 21435534, 22563720, 23817260, 28580712, 32153301, 33845580, 35725890, 42871068, 47634520, 53588835, 64306602, 67691160, 71451780, 85742136, 107177670, 128613204, 142903560, 160766505, 214355340, 257226408, 321533010, 428710680, 643066020, 1286132040]

約数ペア:

[(1, 1286132040), (2, 643066020), (3, 428710680), (4, 321533010), (5, 257226408), (6, 214355340), (8, 160766505), (9, 142903560), (10, 128613204), (12, 107177670), (15, 85742136), (18, 71451780), (19, 67691160), (20, 64306602), (24, 53588835), (27, 47634520), (30, 42871068), (36, 35725890), (38, 33845580), (40, 32153301), (45, 28580712), (54, 23817260), (57, 22563720), (60, 21435534), (72, 17862945), (76, 16922790), (90, 14290356), (95, 13538232), (108, 11908630), (114, 11281860), (120, 10717767), (135, 9526904), (152, 8461395), (171, 7521240), (180, 7145178), (190, 6769116), (216, 5954315), (228, 5640930), (233, 5519880), (269, 4781160), (270, 4763452), (285, 4512744), (342, 3760620), (360, 3572589), (380, 3384558), (456, 2820465), (466, 2759940), (513, 2507080), (538, 2390580), (540, 2381726), (570, 2256372), (684, 1880310), (699, 1839960), (760, 1692279), (807, 1593720), (855, 1504248), (932, 1379970), (1026, 1253540), (1076, 1195290), (1080, 1190863), (1140, 1128186), (1165, 1103976), (1345, 956232), (1368, 940155), (1398, 919980), (1614, 796860), (1710, 752124), (1864, 689985), (2052, 626770), (2097, 613320), (2152, 597645), (2280, 564093), (2330, 551988), (2421, 531240), (2565, 501416), (2690, 478116), (2796, 459990), (3228, 398430), (3420, 376062), (3495, 367992), (4035, 318744), (4104, 313385), (4194, 306660), (4427, 290520), (4660, 275994), (4842, 265620), (5111, 251640), (5130, 250708), (5380, 239058), (5592, 229995), (6291, 204440), (6456, 199215), (6840, 188031), (6990, 183996), (7263, 177080), (8070, 159372), (8388, 153330), (8854, 145260), (9320, 137997), (9684, 132810), (10222, 125820), (10260, 125354), (10485, 122664), (10760, 119529), (12105, 106248), (12582, 102220), (13281, 96840), (13980, 91998), (14526, 88540), (15333, 83880), (16140, 79686), (16776, 76665), (17708, 72630), (19368, 66405), (20444, 62910), (20520, 62677), (20970, 61332), (22135, 58104), (24210, 53124), (25164, 51110), (25555, 50328), (26562, 48420), (27960, 45999), (29052, 44270), (30666, 41940), (31455, 40888), (32280, 39843), (35416, 36315)]