2447707920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 320

約数和(自身を含む): 9168175104

約数和(自身を除く): 6720467184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 48, 56, 60, 62, 70, 80, 84, 86, 93, 105, 112, 120, 124, 129, 140, 155, 168, 172, 186, 210, 215, 217, 240, 248, 258, 280, 301, 310, 336, 344, 372, 420, 430, 434, 465, 496, 516, 560, 602, 620, 645, 651, 688, 744, 840, 860, 868, 903, 930, 1032, 1085, 1093, 1204, 1240, 1290, 1302, 1333, 1488, 1505, 1680, 1720, 1736, 1806, 1860, 2064, 2170, 2186, 2408, 2480, 2580, 2604, 2666, 3010, 3255, 3279, 3440, 3472, 3612, 3720, 3999, 4340, 4372, 4515, 4816, 5160, 5208, 5332, 5465, 6020, 6510, 6558, 6665, 7224, 7440, 7651, 7998, 8680, 8744, 9030, 9331, 10320, 10416, 10664, 10930, 12040, 13020, 13116, 13330, 14448, 15302, 15996, 16395, 17360, 17488, 18060, 18662, 19995, 21328, 21860, 22953, 24080, 26040, 26232, 26660, 27993, 30604, 31992, 32790, 33883, 36120, 37324, 38255, 39990, 43720, 45906, 46655, 46999, 52080, 52464, 53320, 55986, 61208, 63984, 65580, 67766, 72240, 74648, 76510, 79980, 87440, 91812, 93310, 93998, 101649, 106640, 111972, 114765, 122416, 131160, 135532, 139965, 140997, 149296, 153020, 159960, 169415, 183624, 186620, 187996, 203298, 223944, 229530, 234995, 237181, 262320, 271064, 279930, 281994, 306040, 319920, 328993, 338830, 367248, 373240, 375992, 406596, 447888, 459060, 469990, 474362, 508245, 542128, 559860, 563988, 612080, 657986, 677660, 704985, 711543, 746480, 751984, 813192, 918120, 939980, 948724, 986979, 1016490, 1119720, 1127976, 1185905, 1315972, 1355320, 1409970, 1423086, 1456969, 1626384, 1644965, 1836240, 1879960, 1897448, 1973958, 2032980, 2239440, 2255952, 2371810, 2631944, 2710640, 2819940, 2846172, 2913938, 3289930, 3557715, 3759920, 3794896, 3947916, 4065960, 4370907, 4743620, 4934895, 5263888, 5639880, 5692344, 5827876, 6579860, 7115430, 7284845, 7895832, 8131920, 8741814, 9487240, 9869790, 10198783, 11279760, 11384688, 11655752, 13159720, 14230860, 14569690, 15791664, 17483628, 18974480, 19739580, 20397566, 21854535, 23311504, 26319440, 28461720, 29139380, 30596349, 34967256, 39479160, 40795132, 43709070, 50993915, 56923440, 58278760, 61192698, 69934512, 78958320, 81590264, 87418140, 101987830, 116557520, 122385396, 152981745, 163180528, 174836280, 203975660, 244770792, 305963490, 349672560, 407951320, 489541584, 611926980, 815902640, 1223853960, 2447707920]

約数ペア:

[(1, 2447707920), (2, 1223853960), (3, 815902640), (4, 611926980), (5, 489541584), (6, 407951320), (7, 349672560), (8, 305963490), (10, 244770792), (12, 203975660), (14, 174836280), (15, 163180528), (16, 152981745), (20, 122385396), (21, 116557520), (24, 101987830), (28, 87418140), (30, 81590264), (31, 78958320), (35, 69934512), (40, 61192698), (42, 58278760), (43, 56923440), (48, 50993915), (56, 43709070), (60, 40795132), (62, 39479160), (70, 34967256), (80, 30596349), (84, 29139380), (86, 28461720), (93, 26319440), (105, 23311504), (112, 21854535), (120, 20397566), (124, 19739580), (129, 18974480), (140, 17483628), (155, 15791664), (168, 14569690), (172, 14230860), (186, 13159720), (210, 11655752), (215, 11384688), (217, 11279760), (240, 10198783), (248, 9869790), (258, 9487240), (280, 8741814), (301, 8131920), (310, 7895832), (336, 7284845), (344, 7115430), (372, 6579860), (420, 5827876), (430, 5692344), (434, 5639880), (465, 5263888), (496, 4934895), (516, 4743620), (560, 4370907), (602, 4065960), (620, 3947916), (645, 3794896), (651, 3759920), (688, 3557715), (744, 3289930), (840, 2913938), (860, 2846172), (868, 2819940), (903, 2710640), (930, 2631944), (1032, 2371810), (1085, 2255952), (1093, 2239440), (1204, 2032980), (1240, 1973958), (1290, 1897448), (1302, 1879960), (1333, 1836240), (1488, 1644965), (1505, 1626384), (1680, 1456969), (1720, 1423086), (1736, 1409970), (1806, 1355320), (1860, 1315972), (2064, 1185905), (2170, 1127976), (2186, 1119720), (2408, 1016490), (2480, 986979), (2580, 948724), (2604, 939980), (2666, 918120), (3010, 813192), (3255, 751984), (3279, 746480), (3440, 711543), (3472, 704985), (3612, 677660), (3720, 657986), (3999, 612080), (4340, 563988), (4372, 559860), (4515, 542128), (4816, 508245), (5160, 474362), (5208, 469990), (5332, 459060), (5465, 447888), (6020, 406596), (6510, 375992), (6558, 373240), (6665, 367248), (7224, 338830), (7440, 328993), (7651, 319920), (7998, 306040), (8680, 281994), (8744, 279930), (9030, 271064), (9331, 262320), (10320, 237181), (10416, 234995), (10664, 229530), (10930, 223944), (12040, 203298), (13020, 187996), (13116, 186620), (13330, 183624), (14448, 169415), (15302, 159960), (15996, 153020), (16395, 149296), (17360, 140997), (17488, 139965), (18060, 135532), (18662, 131160), (19995, 122416), (21328, 114765), (21860, 111972), (22953, 106640), (24080, 101649), (26040, 93998), (26232, 93310), (26660, 91812), (27993, 87440), (30604, 79980), (31992, 76510), (32790, 74648), (33883, 72240), (36120, 67766), (37324, 65580), (38255, 63984), (39990, 61208), (43720, 55986), (45906, 53320), (46655, 52464), (46999, 52080)]