238029480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 840687120

約数和(自身を除く): 602657640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 181, 195, 234, 260, 281, 312, 360, 362, 390, 468, 520, 543, 562, 585, 724, 780, 843, 905, 936, 1086, 1124, 1170, 1405, 1448, 1560, 1629, 1686, 1810, 2172, 2248, 2340, 2353, 2529, 2715, 2810, 3258, 3372, 3620, 3653, 4215, 4344, 4680, 4706, 5058, 5430, 5620, 6516, 6744, 7059, 7240, 7306, 8145, 8430, 9412, 10116, 10860, 10959, 11240, 11765, 12645, 13032, 14118, 14612, 16290, 16860, 18265, 18824, 20232, 21177, 21720, 21918, 23530, 25290, 28236, 29224, 32580, 32877, 33720, 35295, 36530, 42354, 43836, 47060, 50580, 50861, 54795, 56472, 65160, 65754, 70590, 73060, 84708, 87672, 94120, 101160, 101722, 105885, 109590, 131508, 141180, 146120, 152583, 164385, 169416, 203444, 211770, 219180, 254305, 263016, 282360, 305166, 328770, 406888, 423540, 438360, 457749, 508610, 610332, 657540, 661193, 762915, 847080, 915498, 1017220, 1220664, 1315080, 1322386, 1525830, 1830996, 1983579, 2034440, 2288745, 2644772, 3051660, 3305965, 3661992, 3967158, 4577490, 5289544, 5950737, 6103320, 6611930, 7934316, 9154980, 9917895, 11901474, 13223860, 15868632, 18309960, 19835790, 23802948, 26447720, 29753685, 39671580, 47605896, 59507370, 79343160, 119014740, 238029480]

約数ペア:

[(1, 238029480), (2, 119014740), (3, 79343160), (4, 59507370), (5, 47605896), (6, 39671580), (8, 29753685), (9, 26447720), (10, 23802948), (12, 19835790), (13, 18309960), (15, 15868632), (18, 13223860), (20, 11901474), (24, 9917895), (26, 9154980), (30, 7934316), (36, 6611930), (39, 6103320), (40, 5950737), (45, 5289544), (52, 4577490), (60, 3967158), (65, 3661992), (72, 3305965), (78, 3051660), (90, 2644772), (104, 2288745), (117, 2034440), (120, 1983579), (130, 1830996), (156, 1525830), (180, 1322386), (181, 1315080), (195, 1220664), (234, 1017220), (260, 915498), (281, 847080), (312, 762915), (360, 661193), (362, 657540), (390, 610332), (468, 508610), (520, 457749), (543, 438360), (562, 423540), (585, 406888), (724, 328770), (780, 305166), (843, 282360), (905, 263016), (936, 254305), (1086, 219180), (1124, 211770), (1170, 203444), (1405, 169416), (1448, 164385), (1560, 152583), (1629, 146120), (1686, 141180), (1810, 131508), (2172, 109590), (2248, 105885), (2340, 101722), (2353, 101160), (2529, 94120), (2715, 87672), (2810, 84708), (3258, 73060), (3372, 70590), (3620, 65754), (3653, 65160), (4215, 56472), (4344, 54795), (4680, 50861), (4706, 50580), (5058, 47060), (5430, 43836), (5620, 42354), (6516, 36530), (6744, 35295), (7059, 33720), (7240, 32877), (7306, 32580), (8145, 29224), (8430, 28236), (9412, 25290), (10116, 23530), (10860, 21918), (10959, 21720), (11240, 21177), (11765, 20232), (12645, 18824), (13032, 18265), (14118, 16860), (14612, 16290)]