1277876880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 360

約数和(自身を含む): 5168475000

約数和(自身を除く): 3890598120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 168, 174, 180, 196, 203, 210, 232, 240, 245, 252, 261, 280, 290, 294, 315, 336, 348, 360, 392, 406, 420, 435, 441, 464, 490, 504, 522, 560, 580, 588, 609, 630, 696, 720, 735, 784, 812, 840, 870, 882, 980, 1008, 1015, 1044, 1160, 1176, 1218, 1249, 1260, 1305, 1392, 1421, 1470, 1624, 1680, 1740, 1764, 1827, 1960, 2030, 2088, 2205, 2320, 2352, 2436, 2498, 2520, 2610, 2842, 2940, 3045, 3248, 3480, 3528, 3654, 3747, 3920, 4060, 4176, 4263, 4410, 4872, 4996, 5040, 5220, 5684, 5880, 6090, 6245, 6960, 7056, 7105, 7308, 7494, 8120, 8526, 8743, 8820, 9135, 9744, 9992, 10440, 11241, 11368, 11760, 12180, 12490, 12789, 14210, 14616, 14988, 16240, 17052, 17486, 17640, 18270, 18735, 19984, 20880, 21315, 22482, 22736, 24360, 24980, 25578, 26229, 28420, 29232, 29976, 34104, 34972, 35280, 36221, 36540, 37470, 42630, 43715, 44964, 48720, 49960, 51156, 52458, 56205, 56840, 59952, 61201, 63945, 68208, 69944, 72442, 73080, 74940, 78687, 85260, 87430, 89928, 99920, 102312, 104916, 108663, 112410, 113680, 122402, 127890, 131145, 139888, 144884, 146160, 149880, 157374, 170520, 174860, 179856, 181105, 183603, 204624, 209832, 217326, 224820, 244804, 253547, 255780, 262290, 289768, 299760, 306005, 314748, 325989, 341040, 349720, 362210, 367206, 393435, 419664, 434652, 449640, 489608, 507094, 511560, 524580, 543315, 550809, 579536, 612010, 629496, 651978, 699440, 724420, 734412, 760641, 786870, 869304, 899280, 918015, 979216, 1014188, 1023120, 1049160, 1086630, 1101618, 1224020, 1258992, 1267735, 1303956, 1448840, 1468824, 1521282, 1573740, 1629945, 1738608, 1774829, 1836030, 2028376, 2098320, 2173260, 2203236, 2281923, 2448040, 2535470, 2607912, 2754045, 2897680, 2937648, 3042564, 3147480, 3259890, 3549658, 3672060, 3803205, 4056752, 4346520, 4406472, 4563846, 4896080, 5070940, 5215824, 5324487, 5508090, 6085128, 6294960, 6519780, 7099316, 7344120, 7606410, 8693040, 8812944, 8874145, 9127692, 10141880, 10648974, 11016180, 11409615, 12170256, 13039560, 14198632, 14688240, 15212820, 15973461, 17748290, 18255384, 20283760, 21297948, 22032360, 22819230, 26079120, 26622435, 28397264, 30425640, 31946922, 35496580, 36510768, 42595896, 44064720, 45638460, 53244870, 60851280, 63893844, 70993160, 79867305, 85191792, 91276920, 106489740, 127787688, 141986320, 159734610, 182553840, 212979480, 255575376, 319469220, 425958960, 638938440, 1277876880]

約数ペア:

[(1, 1277876880), (2, 638938440), (3, 425958960), (4, 319469220), (5, 255575376), (6, 212979480), (7, 182553840), (8, 159734610), (9, 141986320), (10, 127787688), (12, 106489740), (14, 91276920), (15, 85191792), (16, 79867305), (18, 70993160), (20, 63893844), (21, 60851280), (24, 53244870), (28, 45638460), (29, 44064720), (30, 42595896), (35, 36510768), (36, 35496580), (40, 31946922), (42, 30425640), (45, 28397264), (48, 26622435), (49, 26079120), (56, 22819230), (58, 22032360), (60, 21297948), (63, 20283760), (70, 18255384), (72, 17748290), (80, 15973461), (84, 15212820), (87, 14688240), (90, 14198632), (98, 13039560), (105, 12170256), (112, 11409615), (116, 11016180), (120, 10648974), (126, 10141880), (140, 9127692), (144, 8874145), (145, 8812944), (147, 8693040), (168, 7606410), (174, 7344120), (180, 7099316), (196, 6519780), (203, 6294960), (210, 6085128), (232, 5508090), (240, 5324487), (245, 5215824), (252, 5070940), (261, 4896080), (280, 4563846), (290, 4406472), (294, 4346520), (315, 4056752), (336, 3803205), (348, 3672060), (360, 3549658), (392, 3259890), (406, 3147480), (420, 3042564), (435, 2937648), (441, 2897680), (464, 2754045), (490, 2607912), (504, 2535470), (522, 2448040), (560, 2281923), (580, 2203236), (588, 2173260), (609, 2098320), (630, 2028376), (696, 1836030), (720, 1774829), (735, 1738608), (784, 1629945), (812, 1573740), (840, 1521282), (870, 1468824), (882, 1448840), (980, 1303956), (1008, 1267735), (1015, 1258992), (1044, 1224020), (1160, 1101618), (1176, 1086630), (1218, 1049160), (1249, 1023120), (1260, 1014188), (1305, 979216), (1392, 918015), (1421, 899280), (1470, 869304), (1624, 786870), (1680, 760641), (1740, 734412), (1764, 724420), (1827, 699440), (1960, 651978), (2030, 629496), (2088, 612010), (2205, 579536), (2320, 550809), (2352, 543315), (2436, 524580), (2498, 511560), (2520, 507094), (2610, 489608), (2842, 449640), (2940, 434652), (3045, 419664), (3248, 393435), (3480, 367206), (3528, 362210), (3654, 349720), (3747, 341040), (3920, 325989), (4060, 314748), (4176, 306005), (4263, 299760), (4410, 289768), (4872, 262290), (4996, 255780), (5040, 253547), (5220, 244804), (5684, 224820), (5880, 217326), (6090, 209832), (6245, 204624), (6960, 183603), (7056, 181105), (7105, 179856), (7308, 174860), (7494, 170520), (8120, 157374), (8526, 149880), (8743, 146160), (8820, 144884), (9135, 139888), (9744, 131145), (9992, 127890), (10440, 122402), (11241, 113680), (11368, 112410), (11760, 108663), (12180, 104916), (12490, 102312), (12789, 99920), (14210, 89928), (14616, 87430), (14988, 85260), (16240, 78687), (17052, 74940), (17486, 73080), (17640, 72442), (18270, 69944), (18735, 68208), (19984, 63945), (20880, 61201), (21315, 59952), (22482, 56840), (22736, 56205), (24360, 52458), (24980, 51156), (25578, 49960), (26229, 48720), (28420, 44964), (29232, 43715), (29976, 42630), (34104, 37470), (34972, 36540), (35280, 36221)]