1854697920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4483

約数の個数: 224

約数和(自身を含む): 6469562880

約数和(自身を除く): 4614864960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3648, 3680, 4370, 4416, 4421, 4560, 5244, 5520, 6080, 6555, 6992, 7360, 8740, 8842, 9120, 10488, 11040, 13110, 13263, 13984, 17480, 17684, 18240, 20976, 22080, 22105, 26220, 26526, 27968, 34960, 35368, 41952, 44210, 52440, 53052, 66315, 69920, 70736, 83904, 83999, 88420, 101683, 104880, 106104, 132630, 139840, 141472, 167998, 176840, 203366, 209760, 212208, 251997, 265260, 282944, 305049, 335996, 353680, 406732, 419520, 419995, 424416, 503994, 508415, 530520, 610098, 671992, 707360, 813464, 839990, 848832, 1007988, 1016830, 1061040, 1220196, 1259985, 1343984, 1414720, 1525245, 1626928, 1679980, 1931977, 2015976, 2033660, 2122080, 2440392, 2519970, 2687968, 3050490, 3253856, 3359960, 3863954, 4031952, 4067320, 4244160, 4880784, 5039940, 5375936, 5795931, 6100980, 6507712, 6719920, 7727908, 8063904, 8134640, 9659885, 9761568, 10079880, 11591862, 12201960, 13439840, 15455816, 16127808, 16269280, 19319770, 19523136, 20159760, 23183724, 24403920, 26879680, 28979655, 30911632, 32538560, 38639540, 40319520, 46367448, 48807840, 57959310, 61823264, 77279080, 80639040, 92734896, 97615680, 115918620, 123646528, 154558160, 185469792, 231837240, 309116320, 370939584, 463674480, 618232640, 927348960, 1854697920]

約数ペア:

[(1, 1854697920), (2, 927348960), (3, 618232640), (4, 463674480), (5, 370939584), (6, 309116320), (8, 231837240), (10, 185469792), (12, 154558160), (15, 123646528), (16, 115918620), (19, 97615680), (20, 92734896), (23, 80639040), (24, 77279080), (30, 61823264), (32, 57959310), (38, 48807840), (40, 46367448), (46, 40319520), (48, 38639540), (57, 32538560), (60, 30911632), (64, 28979655), (69, 26879680), (76, 24403920), (80, 23183724), (92, 20159760), (95, 19523136), (96, 19319770), (114, 16269280), (115, 16127808), (120, 15455816), (138, 13439840), (152, 12201960), (160, 11591862), (184, 10079880), (190, 9761568), (192, 9659885), (228, 8134640), (230, 8063904), (240, 7727908), (276, 6719920), (285, 6507712), (304, 6100980), (320, 5795931), (345, 5375936), (368, 5039940), (380, 4880784), (437, 4244160), (456, 4067320), (460, 4031952), (480, 3863954), (552, 3359960), (570, 3253856), (608, 3050490), (690, 2687968), (736, 2519970), (760, 2440392), (874, 2122080), (912, 2033660), (920, 2015976), (960, 1931977), (1104, 1679980), (1140, 1626928), (1216, 1525245), (1311, 1414720), (1380, 1343984), (1472, 1259985), (1520, 1220196), (1748, 1061040), (1824, 1016830), (1840, 1007988), (2185, 848832), (2208, 839990), (2280, 813464), (2622, 707360), (2760, 671992), (3040, 610098), (3496, 530520), (3648, 508415), (3680, 503994), (4370, 424416), (4416, 419995), (4421, 419520), (4560, 406732), (5244, 353680), (5520, 335996), (6080, 305049), (6555, 282944), (6992, 265260), (7360, 251997), (8740, 212208), (8842, 209760), (9120, 203366), (10488, 176840), (11040, 167998), (13110, 141472), (13263, 139840), (13984, 132630), (17480, 106104), (17684, 104880), (18240, 101683), (20976, 88420), (22080, 83999), (22105, 83904), (26220, 70736), (26526, 69920), (27968, 66315), (34960, 53052), (35368, 52440), (41952, 44210)]