238081680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 854153664

約数和(自身を除く): 616071984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 296, 324, 331, 333, 360, 370, 405, 432, 444, 486, 540, 555, 592, 648, 662, 666, 720, 740, 810, 888, 972, 993, 999, 1080, 1110, 1215, 1296, 1324, 1332, 1480, 1620, 1655, 1665, 1776, 1944, 1986, 1998, 2160, 2220, 2430, 2648, 2664, 2960, 2979, 2997, 3240, 3310, 3330, 3888, 3972, 3996, 4440, 4860, 4965, 4995, 5296, 5328, 5958, 5994, 6480, 6620, 6660, 7944, 7992, 8880, 8937, 8991, 9720, 9930, 9990, 11916, 11988, 12247, 13240, 13320, 14895, 14985, 15888, 15984, 17874, 17982, 19440, 19860, 19980, 23832, 23976, 24494, 26480, 26640, 26811, 29790, 29970, 35748, 35964, 36741, 39720, 39960, 44685, 44955, 47664, 47952, 48988, 53622, 59580, 59940, 61235, 71496, 71928, 73482, 79440, 79920, 80433, 89370, 89910, 97976, 107244, 110223, 119160, 119880, 122470, 134055, 142992, 143856, 146964, 160866, 178740, 179820, 183705, 195952, 214488, 220446, 238320, 239760, 244940, 268110, 293928, 321732, 330669, 357480, 359640, 367410, 402165, 428976, 440892, 489880, 536220, 551115, 587856, 643464, 661338, 714960, 719280, 734820, 804330, 881784, 979760, 992007, 1072440, 1102230, 1286928, 1322676, 1469640, 1608660, 1653345, 1763568, 1984014, 2144880, 2204460, 2645352, 2939280, 2976021, 3217320, 3306690, 3968028, 4408920, 4960035, 5290704, 5952042, 6434640, 6613380, 7936056, 8817840, 9920070, 11904084, 13226760, 14880105, 15872112, 19840140, 23808168, 26453520, 29760210, 39680280, 47616336, 59520420, 79360560, 119040840, 238081680]

約数ペア:

[(1, 238081680), (2, 119040840), (3, 79360560), (4, 59520420), (5, 47616336), (6, 39680280), (8, 29760210), (9, 26453520), (10, 23808168), (12, 19840140), (15, 15872112), (16, 14880105), (18, 13226760), (20, 11904084), (24, 9920070), (27, 8817840), (30, 7936056), (36, 6613380), (37, 6434640), (40, 5952042), (45, 5290704), (48, 4960035), (54, 4408920), (60, 3968028), (72, 3306690), (74, 3217320), (80, 2976021), (81, 2939280), (90, 2645352), (108, 2204460), (111, 2144880), (120, 1984014), (135, 1763568), (144, 1653345), (148, 1608660), (162, 1469640), (180, 1322676), (185, 1286928), (216, 1102230), (222, 1072440), (240, 992007), (243, 979760), (270, 881784), (296, 804330), (324, 734820), (331, 719280), (333, 714960), (360, 661338), (370, 643464), (405, 587856), (432, 551115), (444, 536220), (486, 489880), (540, 440892), (555, 428976), (592, 402165), (648, 367410), (662, 359640), (666, 357480), (720, 330669), (740, 321732), (810, 293928), (888, 268110), (972, 244940), (993, 239760), (999, 238320), (1080, 220446), (1110, 214488), (1215, 195952), (1296, 183705), (1324, 179820), (1332, 178740), (1480, 160866), (1620, 146964), (1655, 143856), (1665, 142992), (1776, 134055), (1944, 122470), (1986, 119880), (1998, 119160), (2160, 110223), (2220, 107244), (2430, 97976), (2648, 89910), (2664, 89370), (2960, 80433), (2979, 79920), (2997, 79440), (3240, 73482), (3310, 71928), (3330, 71496), (3888, 61235), (3972, 59940), (3996, 59580), (4440, 53622), (4860, 48988), (4965, 47952), (4995, 47664), (5296, 44955), (5328, 44685), (5958, 39960), (5994, 39720), (6480, 36741), (6620, 35964), (6660, 35748), (7944, 29970), (7992, 29790), (8880, 26811), (8937, 26640), (8991, 26480), (9720, 24494), (9930, 23976), (9990, 23832), (11916, 19980), (11988, 19860), (12247, 19440), (13240, 17982), (13320, 17874), (14895, 15984), (14985, 15888)]