2129806560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 288

約数和(自身を含む): 7905485952

約数和(自身を除く): 5775679392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 160, 166, 168, 196, 210, 224, 240, 245, 249, 280, 294, 332, 336, 392, 415, 420, 480, 490, 498, 560, 581, 588, 664, 672, 735, 784, 830, 840, 980, 996, 1091, 1120, 1162, 1176, 1245, 1328, 1470, 1568, 1660, 1680, 1743, 1960, 1992, 2182, 2324, 2352, 2490, 2656, 2905, 2940, 3273, 3320, 3360, 3486, 3920, 3984, 4067, 4364, 4648, 4704, 4980, 5455, 5810, 5880, 6546, 6640, 6972, 7637, 7840, 7968, 8134, 8715, 8728, 9296, 9960, 10910, 11620, 11760, 12201, 13092, 13280, 13944, 15274, 16268, 16365, 17430, 17456, 18592, 19920, 20335, 21820, 22911, 23240, 23520, 24402, 26184, 27888, 30548, 32536, 32730, 34860, 34912, 38185, 39840, 40670, 43640, 45822, 46480, 48804, 52368, 53459, 55776, 61005, 61096, 65072, 65460, 69720, 76370, 81340, 87280, 90553, 91644, 92960, 97608, 104736, 106918, 114555, 122010, 122192, 130144, 130920, 139440, 152740, 160377, 162680, 174560, 181106, 183288, 195216, 213836, 229110, 244020, 244384, 261840, 267295, 271659, 278880, 305480, 320754, 325360, 362212, 366576, 390432, 427672, 452765, 458220, 488040, 523680, 534590, 543318, 610960, 633871, 641508, 650720, 724424, 733152, 801885, 855344, 905530, 916440, 976080, 1069180, 1086636, 1221920, 1267742, 1283016, 1358295, 1448848, 1603770, 1710688, 1811060, 1832880, 1901613, 1952160, 2138360, 2173272, 2535484, 2566032, 2716590, 2897696, 3169355, 3207540, 3622120, 3665760, 3803226, 4276720, 4346544, 4437097, 5070968, 5132064, 5433180, 6338710, 6415080, 7244240, 7606452, 8553440, 8693088, 8874194, 9508065, 10141936, 10866360, 12677420, 12830160, 13311291, 14488480, 15212904, 17748388, 19016130, 20283872, 21732720, 22185485, 25354840, 25660320, 26622582, 30425808, 35496776, 38032260, 43465440, 44370970, 50709680, 53245164, 60851616, 66556455, 70993552, 76064520, 88741940, 101419360, 106490328, 133112910, 141987104, 152129040, 177483880, 212980656, 266225820, 304258080, 354967760, 425961312, 532451640, 709935520, 1064903280, 2129806560]

約数ペア:

[(1, 2129806560), (2, 1064903280), (3, 709935520), (4, 532451640), (5, 425961312), (6, 354967760), (7, 304258080), (8, 266225820), (10, 212980656), (12, 177483880), (14, 152129040), (15, 141987104), (16, 133112910), (20, 106490328), (21, 101419360), (24, 88741940), (28, 76064520), (30, 70993552), (32, 66556455), (35, 60851616), (40, 53245164), (42, 50709680), (48, 44370970), (49, 43465440), (56, 38032260), (60, 35496776), (70, 30425808), (80, 26622582), (83, 25660320), (84, 25354840), (96, 22185485), (98, 21732720), (105, 20283872), (112, 19016130), (120, 17748388), (140, 15212904), (147, 14488480), (160, 13311291), (166, 12830160), (168, 12677420), (196, 10866360), (210, 10141936), (224, 9508065), (240, 8874194), (245, 8693088), (249, 8553440), (280, 7606452), (294, 7244240), (332, 6415080), (336, 6338710), (392, 5433180), (415, 5132064), (420, 5070968), (480, 4437097), (490, 4346544), (498, 4276720), (560, 3803226), (581, 3665760), (588, 3622120), (664, 3207540), (672, 3169355), (735, 2897696), (784, 2716590), (830, 2566032), (840, 2535484), (980, 2173272), (996, 2138360), (1091, 1952160), (1120, 1901613), (1162, 1832880), (1176, 1811060), (1245, 1710688), (1328, 1603770), (1470, 1448848), (1568, 1358295), (1660, 1283016), (1680, 1267742), (1743, 1221920), (1960, 1086636), (1992, 1069180), (2182, 976080), (2324, 916440), (2352, 905530), (2490, 855344), (2656, 801885), (2905, 733152), (2940, 724424), (3273, 650720), (3320, 641508), (3360, 633871), (3486, 610960), (3920, 543318), (3984, 534590), (4067, 523680), (4364, 488040), (4648, 458220), (4704, 452765), (4980, 427672), (5455, 390432), (5810, 366576), (5880, 362212), (6546, 325360), (6640, 320754), (6972, 305480), (7637, 278880), (7840, 271659), (7968, 267295), (8134, 261840), (8715, 244384), (8728, 244020), (9296, 229110), (9960, 213836), (10910, 195216), (11620, 183288), (11760, 181106), (12201, 174560), (13092, 162680), (13280, 160377), (13944, 152740), (15274, 139440), (16268, 130920), (16365, 130144), (17430, 122192), (17456, 122010), (18592, 114555), (19920, 106918), (20335, 104736), (21820, 97608), (22911, 92960), (23240, 91644), (23520, 90553), (24402, 87280), (26184, 81340), (27888, 76370), (30548, 69720), (32536, 65460), (32730, 65072), (34860, 61096), (34912, 61005), (38185, 55776), (39840, 53459), (40670, 52368), (43640, 48804), (45822, 46480)]