173205720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 588107520

約数和(自身を除く): 414901800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 67, 72, 86, 90, 120, 129, 134, 167, 172, 180, 201, 215, 258, 268, 334, 335, 344, 360, 387, 402, 430, 501, 516, 536, 603, 645, 668, 670, 774, 804, 835, 860, 1002, 1005, 1032, 1206, 1290, 1336, 1340, 1503, 1548, 1608, 1670, 1720, 1935, 2004, 2010, 2412, 2505, 2580, 2680, 2881, 3006, 3015, 3096, 3340, 3870, 4008, 4020, 4824, 5010, 5160, 5762, 6012, 6030, 6680, 7181, 7515, 7740, 8040, 8643, 10020, 11189, 11524, 12024, 12060, 14362, 14405, 15030, 15480, 17286, 20040, 21543, 22378, 23048, 24120, 25929, 28724, 28810, 30060, 33567, 34572, 35905, 43086, 43215, 44756, 51858, 55945, 57448, 57620, 60120, 64629, 67134, 69144, 71810, 86172, 86430, 89512, 100701, 103716, 107715, 111890, 115240, 129258, 129645, 134268, 143620, 167835, 172344, 172860, 201402, 207432, 215430, 223780, 258516, 259290, 268536, 287240, 323145, 335670, 345720, 402804, 430860, 447560, 481127, 503505, 517032, 518580, 646290, 671340, 805608, 861720, 962254, 1007010, 1037160, 1292580, 1342680, 1443381, 1924508, 2014020, 2405635, 2585160, 2886762, 3849016, 4028040, 4330143, 4811270, 5773524, 7216905, 8660286, 9622540, 11547048, 14433810, 17320572, 19245080, 21650715, 28867620, 34641144, 43301430, 57735240, 86602860, 173205720]

約数ペア:

[(1, 173205720), (2, 86602860), (3, 57735240), (4, 43301430), (5, 34641144), (6, 28867620), (8, 21650715), (9, 19245080), (10, 17320572), (12, 14433810), (15, 11547048), (18, 9622540), (20, 8660286), (24, 7216905), (30, 5773524), (36, 4811270), (40, 4330143), (43, 4028040), (45, 3849016), (60, 2886762), (67, 2585160), (72, 2405635), (86, 2014020), (90, 1924508), (120, 1443381), (129, 1342680), (134, 1292580), (167, 1037160), (172, 1007010), (180, 962254), (201, 861720), (215, 805608), (258, 671340), (268, 646290), (334, 518580), (335, 517032), (344, 503505), (360, 481127), (387, 447560), (402, 430860), (430, 402804), (501, 345720), (516, 335670), (536, 323145), (603, 287240), (645, 268536), (668, 259290), (670, 258516), (774, 223780), (804, 215430), (835, 207432), (860, 201402), (1002, 172860), (1005, 172344), (1032, 167835), (1206, 143620), (1290, 134268), (1336, 129645), (1340, 129258), (1503, 115240), (1548, 111890), (1608, 107715), (1670, 103716), (1720, 100701), (1935, 89512), (2004, 86430), (2010, 86172), (2412, 71810), (2505, 69144), (2580, 67134), (2680, 64629), (2881, 60120), (3006, 57620), (3015, 57448), (3096, 55945), (3340, 51858), (3870, 44756), (4008, 43215), (4020, 43086), (4824, 35905), (5010, 34572), (5160, 33567), (5762, 30060), (6012, 28810), (6030, 28724), (6680, 25929), (7181, 24120), (7515, 23048), (7740, 22378), (8040, 21543), (8643, 20040), (10020, 17286), (11189, 15480), (11524, 15030), (12024, 14405), (12060, 14362)]