135717480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 473765760

約数和(自身を除く): 338048280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 180, 184, 185, 207, 222, 230, 276, 296, 333, 345, 360, 370, 414, 443, 444, 460, 552, 555, 666, 690, 740, 828, 851, 886, 888, 920, 1035, 1110, 1329, 1332, 1380, 1480, 1656, 1665, 1702, 1772, 2070, 2215, 2220, 2553, 2658, 2664, 2760, 3330, 3404, 3544, 3987, 4140, 4255, 4430, 4440, 5106, 5316, 6645, 6660, 6808, 7659, 7974, 8280, 8510, 8860, 10189, 10212, 10632, 12765, 13290, 13320, 15318, 15948, 16391, 17020, 17720, 19935, 20378, 20424, 25530, 26580, 30567, 30636, 31896, 32782, 34040, 38295, 39870, 40756, 49173, 50945, 51060, 53160, 61134, 61272, 65564, 76590, 79740, 81512, 81955, 91701, 98346, 101890, 102120, 122268, 131128, 147519, 152835, 153180, 159480, 163910, 183402, 196692, 203780, 244536, 245865, 295038, 305670, 306360, 327820, 366804, 376993, 393384, 407560, 458505, 491730, 590076, 611340, 655640, 733608, 737595, 753986, 917010, 983460, 1130979, 1180152, 1222680, 1475190, 1507972, 1834020, 1884965, 1966920, 2261958, 2950380, 3015944, 3392937, 3668040, 3769930, 4523916, 5654895, 5900760, 6785874, 7539860, 9047832, 11309790, 13571748, 15079720, 16964685, 22619580, 27143496, 33929370, 45239160, 67858740, 135717480]

約数ペア:

[(1, 135717480), (2, 67858740), (3, 45239160), (4, 33929370), (5, 27143496), (6, 22619580), (8, 16964685), (9, 15079720), (10, 13571748), (12, 11309790), (15, 9047832), (18, 7539860), (20, 6785874), (23, 5900760), (24, 5654895), (30, 4523916), (36, 3769930), (37, 3668040), (40, 3392937), (45, 3015944), (46, 2950380), (60, 2261958), (69, 1966920), (72, 1884965), (74, 1834020), (90, 1507972), (92, 1475190), (111, 1222680), (115, 1180152), (120, 1130979), (138, 983460), (148, 917010), (180, 753986), (184, 737595), (185, 733608), (207, 655640), (222, 611340), (230, 590076), (276, 491730), (296, 458505), (333, 407560), (345, 393384), (360, 376993), (370, 366804), (414, 327820), (443, 306360), (444, 305670), (460, 295038), (552, 245865), (555, 244536), (666, 203780), (690, 196692), (740, 183402), (828, 163910), (851, 159480), (886, 153180), (888, 152835), (920, 147519), (1035, 131128), (1110, 122268), (1329, 102120), (1332, 101890), (1380, 98346), (1480, 91701), (1656, 81955), (1665, 81512), (1702, 79740), (1772, 76590), (2070, 65564), (2215, 61272), (2220, 61134), (2553, 53160), (2658, 51060), (2664, 50945), (2760, 49173), (3330, 40756), (3404, 39870), (3544, 38295), (3987, 34040), (4140, 32782), (4255, 31896), (4430, 30636), (4440, 30567), (5106, 26580), (5316, 25530), (6645, 20424), (6660, 20378), (6808, 19935), (7659, 17720), (7974, 17020), (8280, 16391), (8510, 15948), (8860, 15318), (10189, 13320), (10212, 13290), (10632, 12765)]