2018048040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^2$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 6868353600

約数和(自身を除く): 4850305560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 167, 180, 201, 216, 268, 270, 334, 335, 360, 402, 501, 536, 540, 603, 668, 670, 804, 835, 1002, 1005, 1080, 1206, 1336, 1340, 1503, 1608, 1670, 1809, 2004, 2010, 2412, 2505, 2680, 3006, 3015, 3340, 3618, 4008, 4020, 4509, 4824, 5010, 6012, 6030, 6680, 7236, 7515, 8040, 9018, 9045, 10020, 11189, 12024, 12060, 14472, 15030, 18036, 18090, 20040, 22378, 22545, 24120, 27889, 30060, 33567, 36072, 36180, 44756, 45090, 55778, 55945, 60120, 67134, 72360, 83667, 89512, 90180, 100701, 111556, 111890, 134268, 139445, 167334, 167835, 180360, 201402, 223112, 223780, 251001, 268536, 278890, 302103, 334668, 335670, 402804, 418335, 447560, 502002, 503505, 557780, 604206, 669336, 671340, 753003, 805608, 836670, 1004004, 1007010, 1115560, 1208412, 1255005, 1342680, 1506006, 1510515, 1673340, 1868563, 2008008, 2014020, 2416824, 2510010, 3012012, 3021030, 3346680, 3737126, 3765015, 4028040, 5020020, 5605689, 6024024, 6042060, 7474252, 7530030, 9342815, 10040040, 11211378, 12084120, 14948504, 15060060, 16817067, 18685630, 22422756, 28028445, 30120120, 33634134, 37371260, 44845512, 50451201, 56056890, 67268268, 74742520, 84085335, 100902402, 112113780, 134536536, 168170670, 201804804, 224227560, 252256005, 336341340, 403609608, 504512010, 672682680, 1009024020, 2018048040]

約数ペア:

[(1, 2018048040), (2, 1009024020), (3, 672682680), (4, 504512010), (5, 403609608), (6, 336341340), (8, 252256005), (9, 224227560), (10, 201804804), (12, 168170670), (15, 134536536), (18, 112113780), (20, 100902402), (24, 84085335), (27, 74742520), (30, 67268268), (36, 56056890), (40, 50451201), (45, 44845512), (54, 37371260), (60, 33634134), (67, 30120120), (72, 28028445), (90, 22422756), (108, 18685630), (120, 16817067), (134, 15060060), (135, 14948504), (167, 12084120), (180, 11211378), (201, 10040040), (216, 9342815), (268, 7530030), (270, 7474252), (334, 6042060), (335, 6024024), (360, 5605689), (402, 5020020), (501, 4028040), (536, 3765015), (540, 3737126), (603, 3346680), (668, 3021030), (670, 3012012), (804, 2510010), (835, 2416824), (1002, 2014020), (1005, 2008008), (1080, 1868563), (1206, 1673340), (1336, 1510515), (1340, 1506006), (1503, 1342680), (1608, 1255005), (1670, 1208412), (1809, 1115560), (2004, 1007010), (2010, 1004004), (2412, 836670), (2505, 805608), (2680, 753003), (3006, 671340), (3015, 669336), (3340, 604206), (3618, 557780), (4008, 503505), (4020, 502002), (4509, 447560), (4824, 418335), (5010, 402804), (6012, 335670), (6030, 334668), (6680, 302103), (7236, 278890), (7515, 268536), (8040, 251001), (9018, 223780), (9045, 223112), (10020, 201402), (11189, 180360), (12024, 167835), (12060, 167334), (14472, 139445), (15030, 134268), (18036, 111890), (18090, 111556), (20040, 100701), (22378, 90180), (22545, 89512), (24120, 83667), (27889, 72360), (30060, 67134), (33567, 60120), (36072, 55945), (36180, 55778), (44756, 45090)]