42437520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 154365120

約数和(自身を除く): 111927600

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, 59, 60, 72, 74, 80, 81, 90, 108, 111, 118, 120, 135, 144, 148, 162, 177, 180, 185, 216, 222, 236, 240, 243, 270, 295, 296, 324, 333, 354, 360, 370, 405, 432, 444, 472, 486, 531, 540, 555, 590, 592, 648, 666, 708, 720, 740, 810, 885, 888, 944, 972, 999, 1062, 1080, 1110, 1180, 1215, 1296, 1332, 1416, 1480, 1593, 1620, 1665, 1770, 1776, 1944, 1998, 2124, 2160, 2183, 2220, 2360, 2430, 2655, 2664, 2832, 2960, 2997, 3186, 3240, 3330, 3540, 3888, 3996, 4248, 4366, 4440, 4720, 4779, 4860, 4995, 5310, 5328, 5994, 6372, 6480, 6549, 6660, 7080, 7965, 7992, 8496, 8732, 8880, 8991, 9558, 9720, 9990, 10620, 10915, 11988, 12744, 13098, 13320, 14160, 14337, 14985, 15930, 15984, 17464, 17982, 19116, 19440, 19647, 19980, 21240, 21830, 23895, 23976, 25488, 26196, 26640, 28674, 29970, 31860, 32745, 34928, 35964, 38232, 39294, 39960, 42480, 43660, 44955, 47790, 47952, 52392, 57348, 58941, 59940, 63720, 65490, 71685, 71928, 76464, 78588, 79920, 87320, 89910, 95580, 98235, 104784, 114696, 117882, 119880, 127440, 130980, 143370, 143856, 157176, 174640, 176823, 179820, 191160, 196470, 229392, 235764, 239760, 261960, 286740, 294705, 314352, 353646, 359640, 382320, 392940, 471528, 523920, 530469, 573480, 589410, 707292, 719280, 785880, 884115, 943056, 1060938, 1146960, 1178820, 1414584, 1571760, 1768230, 2121876, 2357640, 2652345, 2829168, 3536460, 4243752, 4715280, 5304690, 7072920, 8487504, 10609380, 14145840, 21218760, 42437520]

約数ペア:

[(1, 42437520), (2, 21218760), (3, 14145840), (4, 10609380), (5, 8487504), (6, 7072920), (8, 5304690), (9, 4715280), (10, 4243752), (12, 3536460), (15, 2829168), (16, 2652345), (18, 2357640), (20, 2121876), (24, 1768230), (27, 1571760), (30, 1414584), (36, 1178820), (37, 1146960), (40, 1060938), (45, 943056), (48, 884115), (54, 785880), (59, 719280), (60, 707292), (72, 589410), (74, 573480), (80, 530469), (81, 523920), (90, 471528), (108, 392940), (111, 382320), (118, 359640), (120, 353646), (135, 314352), (144, 294705), (148, 286740), (162, 261960), (177, 239760), (180, 235764), (185, 229392), (216, 196470), (222, 191160), (236, 179820), (240, 176823), (243, 174640), (270, 157176), (295, 143856), (296, 143370), (324, 130980), (333, 127440), (354, 119880), (360, 117882), (370, 114696), (405, 104784), (432, 98235), (444, 95580), (472, 89910), (486, 87320), (531, 79920), (540, 78588), (555, 76464), (590, 71928), (592, 71685), (648, 65490), (666, 63720), (708, 59940), (720, 58941), (740, 57348), (810, 52392), (885, 47952), (888, 47790), (944, 44955), (972, 43660), (999, 42480), (1062, 39960), (1080, 39294), (1110, 38232), (1180, 35964), (1215, 34928), (1296, 32745), (1332, 31860), (1416, 29970), (1480, 28674), (1593, 26640), (1620, 26196), (1665, 25488), (1770, 23976), (1776, 23895), (1944, 21830), (1998, 21240), (2124, 19980), (2160, 19647), (2183, 19440), (2220, 19116), (2360, 17982), (2430, 17464), (2655, 15984), (2664, 15930), (2832, 14985), (2960, 14337), (2997, 14160), (3186, 13320), (3240, 13098), (3330, 12744), (3540, 11988), (3888, 10915), (3996, 10620), (4248, 9990), (4366, 9720), (4440, 9558), (4720, 8991), (4779, 8880), (4860, 8732), (4995, 8496), (5310, 7992), (5328, 7965), (5994, 7080), (6372, 6660), (6480, 6549)]