492238320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 240

約数和(自身を含む): 1869344640

約数和(自身を除く): 1377106320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2203, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4406, 4560, 4655, 5320, 5586, 5880, 6384, 6609, 7448, 7980, 8812, 9310, 10640, 11015, 11172, 11760, 13218, 13965, 14896, 15421, 15960, 17624, 18620, 22030, 22344, 26436, 27930, 30842, 31920, 33045, 35248, 37240, 41857, 44060, 44688, 46263, 52872, 55860, 61684, 66090, 74480, 77105, 83714, 88120, 92526, 105744, 107947, 111720, 123368, 125571, 132180, 154210, 167428, 176240, 185052, 209285, 215894, 223440, 231315, 246736, 251142, 264360, 292999, 308420, 323841, 334856, 370104, 418570, 431788, 462630, 502284, 528720, 539735, 585998, 616840, 627855, 647682, 669712, 740208, 837140, 863576, 878997, 925260, 1004568, 1079470, 1171996, 1233680, 1255710, 1295364, 1464995, 1619205, 1674280, 1727152, 1757994, 1850520, 2009136, 2050993, 2158940, 2343992, 2511420, 2590728, 2929990, 3238410, 3348560, 3515988, 3701040, 4101986, 4317880, 4394985, 4687984, 5022840, 5181456, 5859980, 6152979, 6476820, 7031976, 8203972, 8635760, 8789970, 10045680, 10254965, 11719960, 12305958, 12953640, 14063952, 16407944, 17579940, 20509930, 23439920, 24611916, 25907280, 30764895, 32815888, 35159880, 41019860, 49223832, 61529790, 70319760, 82039720, 98447664, 123059580, 164079440, 246119160, 492238320]

約数ペア:

[(1, 492238320), (2, 246119160), (3, 164079440), (4, 123059580), (5, 98447664), (6, 82039720), (7, 70319760), (8, 61529790), (10, 49223832), (12, 41019860), (14, 35159880), (15, 32815888), (16, 30764895), (19, 25907280), (20, 24611916), (21, 23439920), (24, 20509930), (28, 17579940), (30, 16407944), (35, 14063952), (38, 12953640), (40, 12305958), (42, 11719960), (48, 10254965), (49, 10045680), (56, 8789970), (57, 8635760), (60, 8203972), (70, 7031976), (76, 6476820), (80, 6152979), (84, 5859980), (95, 5181456), (98, 5022840), (105, 4687984), (112, 4394985), (114, 4317880), (120, 4101986), (133, 3701040), (140, 3515988), (147, 3348560), (152, 3238410), (168, 2929990), (190, 2590728), (196, 2511420), (210, 2343992), (228, 2158940), (240, 2050993), (245, 2009136), (266, 1850520), (280, 1757994), (285, 1727152), (294, 1674280), (304, 1619205), (336, 1464995), (380, 1295364), (392, 1255710), (399, 1233680), (420, 1171996), (456, 1079470), (490, 1004568), (532, 925260), (560, 878997), (570, 863576), (588, 837140), (665, 740208), (735, 669712), (760, 647682), (784, 627855), (798, 616840), (840, 585998), (912, 539735), (931, 528720), (980, 502284), (1064, 462630), (1140, 431788), (1176, 418570), (1330, 370104), (1470, 334856), (1520, 323841), (1596, 308420), (1680, 292999), (1862, 264360), (1960, 251142), (1995, 246736), (2128, 231315), (2203, 223440), (2280, 215894), (2352, 209285), (2660, 185052), (2793, 176240), (2940, 167428), (3192, 154210), (3724, 132180), (3920, 125571), (3990, 123368), (4406, 111720), (4560, 107947), (4655, 105744), (5320, 92526), (5586, 88120), (5880, 83714), (6384, 77105), (6609, 74480), (7448, 66090), (7980, 61684), (8812, 55860), (9310, 52872), (10640, 46263), (11015, 44688), (11172, 44060), (11760, 41857), (13218, 37240), (13965, 35248), (14896, 33045), (15421, 31920), (15960, 30842), (17624, 27930), (18620, 26436), (22030, 22344)]