2778205920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 576

約数和(自身を含む): 10830226176

約数和(自身を除く): 8052020256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 43, 48, 49, 56, 60, 67, 70, 80, 82, 84, 86, 96, 98, 105, 112, 120, 123, 129, 134, 140, 147, 160, 164, 168, 172, 196, 201, 205, 210, 215, 224, 240, 245, 246, 258, 268, 280, 287, 294, 301, 328, 335, 336, 344, 392, 402, 410, 420, 430, 469, 480, 490, 492, 516, 536, 560, 574, 588, 602, 615, 645, 656, 670, 672, 688, 735, 784, 804, 820, 840, 860, 861, 903, 938, 980, 984, 1005, 1032, 1072, 1120, 1148, 1176, 1204, 1230, 1290, 1312, 1340, 1376, 1407, 1435, 1470, 1505, 1568, 1608, 1640, 1680, 1720, 1722, 1763, 1806, 1876, 1960, 1968, 2009, 2010, 2064, 2107, 2144, 2296, 2345, 2352, 2408, 2460, 2580, 2680, 2747, 2814, 2870, 2881, 2940, 3010, 3216, 3280, 3283, 3360, 3440, 3444, 3526, 3612, 3752, 3920, 3936, 4018, 4020, 4128, 4214, 4305, 4515, 4592, 4690, 4704, 4816, 4920, 5160, 5289, 5360, 5494, 5628, 5740, 5762, 5880, 6020, 6027, 6321, 6432, 6560, 6566, 6880, 6888, 7035, 7052, 7224, 7504, 7840, 8036, 8040, 8241, 8428, 8610, 8643, 8815, 9030, 9184, 9380, 9632, 9840, 9849, 10045, 10320, 10535, 10578, 10720, 10988, 11256, 11480, 11524, 11760, 12040, 12054, 12341, 12642, 13132, 13735, 13776, 14070, 14104, 14405, 14448, 15008, 16072, 16080, 16415, 16482, 16856, 17220, 17286, 17630, 18060, 18760, 19229, 19680, 19698, 20090, 20167, 20640, 21070, 21156, 21976, 22512, 22960, 23048, 23520, 24080, 24108, 24682, 25284, 26264, 26445, 27470, 27552, 28140, 28208, 28810, 28896, 30135, 31605, 32144, 32160, 32830, 32964, 33712, 34440, 34572, 35260, 36120, 37023, 37520, 38458, 39396, 40180, 40334, 41205, 42140, 42312, 43215, 43952, 45024, 45920, 46096, 48160, 48216, 49245, 49364, 50568, 52528, 52890, 54940, 56280, 56416, 57620, 57687, 60270, 60501, 61705, 63210, 64288, 65660, 65928, 67424, 68880, 69144, 70520, 72240, 74046, 75040, 76916, 78792, 80360, 80668, 82410, 84280, 84624, 86387, 86430, 87904, 92192, 96145, 96432, 98490, 98728, 100835, 101136, 105056, 105780, 109880, 112560, 115240, 115374, 118121, 120540, 121002, 123410, 126420, 131320, 131856, 134603, 137760, 138288, 141040, 141169, 144480, 148092, 153832, 157584, 160720, 161336, 164820, 168560, 169248, 172774, 172860, 185115, 192290, 192864, 196980, 197456, 201670, 202272, 211560, 219760, 225120, 230480, 230748, 236242, 241080, 242004, 246820, 252840, 259161, 262640, 263712, 269206, 276576, 282080, 282338, 288435, 296184, 302505, 307664, 315168, 321440, 322672, 329640, 337120, 345548, 345720, 354363, 370230, 384580, 393960, 394912, 403340, 403809, 423120, 423507, 431935, 439520, 460960, 461496, 472484, 482160, 484008, 493640, 505680, 518322, 525280, 538412, 564676, 576870, 590605, 592368, 605010, 615328, 645344, 659280, 673015, 691096, 691440, 705845, 708726, 740460, 769160, 787920, 806680, 807618, 826847, 846240, 847014, 863870, 922992, 944968, 964320, 968016, 987280, 1011360, 1036644, 1076824, 1129352, 1153740, 1181210, 1184736, 1210020, 1295805, 1318560, 1346030, 1382192, 1382880, 1411690, 1417452, 1480920, 1538320, 1575840, 1613360, 1615236, 1653694, 1694028, 1727740, 1771815, 1845984, 1889936, 1936032, 1974560, 2019045, 2073288, 2117535, 2153648, 2258704, 2307480, 2362420, 2420040, 2480541, 2591610, 2692060, 2764384, 2823380, 2834904, 2961840, 3076640, 3226720, 3230472, 3307388, 3388056, 3455480, 3543630, 3779872, 4038090, 4134235, 4146576, 4235070, 4307296, 4517408, 4614960, 4724840, 4840080, 4961082, 5183220, 5384120, 5646760, 5669808, 5787929, 5923680, 6460944, 6614776, 6776112, 6910960, 7087260, 8076180, 8268470, 8293152, 8470140, 9229920, 9449680, 9680160, 9922164, 10366440, 10768240, 11293520, 11339616, 11575858, 12402705, 12921888, 13229552, 13552224, 13821920, 14174520, 16152360, 16536940, 16940280, 17363787, 18899360, 19844328, 20732880, 21536480, 22587040, 23151716, 24805410, 26459104, 28349040, 28939645, 32304720, 33073880, 33880560, 34727574, 39688656, 41465760, 46303432, 49610820, 56698080, 57879290, 64609440, 66147760, 67761120, 69455148, 79377312, 86818935, 92606864, 99221640, 115758580, 132295520, 138910296, 173637870, 185213728, 198443280, 231517160, 277820592, 347275740, 396886560, 463034320, 555641184, 694551480, 926068640, 1389102960, 2778205920]

約数ペア:

[(1, 2778205920), (2, 1389102960), (3, 926068640), (4, 694551480), (5, 555641184), (6, 463034320), (7, 396886560), (8, 347275740), (10, 277820592), (12, 231517160), (14, 198443280), (15, 185213728), (16, 173637870), (20, 138910296), (21, 132295520), (24, 115758580), (28, 99221640), (30, 92606864), (32, 86818935), (35, 79377312), (40, 69455148), (41, 67761120), (42, 66147760), (43, 64609440), (48, 57879290), (49, 56698080), (56, 49610820), (60, 46303432), (67, 41465760), (70, 39688656), (80, 34727574), (82, 33880560), (84, 33073880), (86, 32304720), (96, 28939645), (98, 28349040), (105, 26459104), (112, 24805410), (120, 23151716), (123, 22587040), (129, 21536480), (134, 20732880), (140, 19844328), (147, 18899360), (160, 17363787), (164, 16940280), (168, 16536940), (172, 16152360), (196, 14174520), (201, 13821920), (205, 13552224), (210, 13229552), (215, 12921888), (224, 12402705), (240, 11575858), (245, 11339616), (246, 11293520), (258, 10768240), (268, 10366440), (280, 9922164), (287, 9680160), (294, 9449680), (301, 9229920), (328, 8470140), (335, 8293152), (336, 8268470), (344, 8076180), (392, 7087260), (402, 6910960), (410, 6776112), (420, 6614776), (430, 6460944), (469, 5923680), (480, 5787929), (490, 5669808), (492, 5646760), (516, 5384120), (536, 5183220), (560, 4961082), (574, 4840080), (588, 4724840), (602, 4614960), (615, 4517408), (645, 4307296), (656, 4235070), (670, 4146576), (672, 4134235), (688, 4038090), (735, 3779872), (784, 3543630), (804, 3455480), (820, 3388056), (840, 3307388), (860, 3230472), (861, 3226720), (903, 3076640), (938, 2961840), (980, 2834904), (984, 2823380), (1005, 2764384), (1032, 2692060), (1072, 2591610), (1120, 2480541), (1148, 2420040), (1176, 2362420), (1204, 2307480), (1230, 2258704), (1290, 2153648), (1312, 2117535), (1340, 2073288), (1376, 2019045), (1407, 1974560), (1435, 1936032), (1470, 1889936), (1505, 1845984), (1568, 1771815), (1608, 1727740), (1640, 1694028), (1680, 1653694), (1720, 1615236), (1722, 1613360), (1763, 1575840), (1806, 1538320), (1876, 1480920), (1960, 1417452), (1968, 1411690), (2009, 1382880), (2010, 1382192), (2064, 1346030), (2107, 1318560), (2144, 1295805), (2296, 1210020), (2345, 1184736), (2352, 1181210), (2408, 1153740), (2460, 1129352), (2580, 1076824), (2680, 1036644), (2747, 1011360), (2814, 987280), (2870, 968016), (2881, 964320), (2940, 944968), (3010, 922992), (3216, 863870), (3280, 847014), (3283, 846240), (3360, 826847), (3440, 807618), (3444, 806680), (3526, 787920), (3612, 769160), (3752, 740460), (3920, 708726), (3936, 705845), (4018, 691440), (4020, 691096), (4128, 673015), (4214, 659280), (4305, 645344), (4515, 615328), (4592, 605010), (4690, 592368), (4704, 590605), (4816, 576870), (4920, 564676), (5160, 538412), (5289, 525280), (5360, 518322), (5494, 505680), (5628, 493640), (5740, 484008), (5762, 482160), (5880, 472484), (6020, 461496), (6027, 460960), (6321, 439520), (6432, 431935), (6560, 423507), (6566, 423120), (6880, 403809), (6888, 403340), (7035, 394912), (7052, 393960), (7224, 384580), (7504, 370230), (7840, 354363), (8036, 345720), (8040, 345548), (8241, 337120), (8428, 329640), (8610, 322672), (8643, 321440), (8815, 315168), (9030, 307664), (9184, 302505), (9380, 296184), (9632, 288435), (9840, 282338), (9849, 282080), (10045, 276576), (10320, 269206), (10535, 263712), (10578, 262640), (10720, 259161), (10988, 252840), (11256, 246820), (11480, 242004), (11524, 241080), (11760, 236242), (12040, 230748), (12054, 230480), (12341, 225120), (12642, 219760), (13132, 211560), (13735, 202272), (13776, 201670), (14070, 197456), (14104, 196980), (14405, 192864), (14448, 192290), (15008, 185115), (16072, 172860), (16080, 172774), (16415, 169248), (16482, 168560), (16856, 164820), (17220, 161336), (17286, 160720), (17630, 157584), (18060, 153832), (18760, 148092), (19229, 144480), (19680, 141169), (19698, 141040), (20090, 138288), (20167, 137760), (20640, 134603), (21070, 131856), (21156, 131320), (21976, 126420), (22512, 123410), (22960, 121002), (23048, 120540), (23520, 118121), (24080, 115374), (24108, 115240), (24682, 112560), (25284, 109880), (26264, 105780), (26445, 105056), (27470, 101136), (27552, 100835), (28140, 98728), (28208, 98490), (28810, 96432), (28896, 96145), (30135, 92192), (31605, 87904), (32144, 86430), (32160, 86387), (32830, 84624), (32964, 84280), (33712, 82410), (34440, 80668), (34572, 80360), (35260, 78792), (36120, 76916), (37023, 75040), (37520, 74046), (38458, 72240), (39396, 70520), (40180, 69144), (40334, 68880), (41205, 67424), (42140, 65928), (42312, 65660), (43215, 64288), (43952, 63210), (45024, 61705), (45920, 60501), (46096, 60270), (48160, 57687), (48216, 57620), (49245, 56416), (49364, 56280), (50568, 54940), (52528, 52890)]