230852520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 807693120

約数和(自身を除く): 576840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 360, 402, 408, 510, 536, 563, 603, 612, 670, 680, 765, 804, 1005, 1020, 1126, 1139, 1206, 1224, 1340, 1530, 1608, 1689, 2010, 2040, 2252, 2278, 2412, 2680, 2815, 3015, 3060, 3378, 3417, 4020, 4504, 4556, 4824, 5067, 5630, 5695, 6030, 6120, 6756, 6834, 8040, 8445, 9112, 9571, 10134, 10251, 11260, 11390, 12060, 13512, 13668, 16890, 17085, 19142, 20268, 20502, 22520, 22780, 24120, 25335, 27336, 28713, 33780, 34170, 37721, 38284, 40536, 41004, 45560, 47855, 50670, 51255, 57426, 67560, 68340, 75442, 76568, 82008, 86139, 95710, 101340, 102510, 113163, 114852, 136680, 143565, 150884, 172278, 188605, 191420, 202680, 205020, 226326, 229704, 287130, 301768, 339489, 344556, 377210, 382840, 410040, 430695, 452652, 565815, 574260, 641257, 678978, 689112, 754420, 861390, 905304, 1131630, 1148520, 1282514, 1357956, 1508840, 1697445, 1722780, 1923771, 2263260, 2565028, 2715912, 3206285, 3394890, 3445560, 3847542, 4526520, 5130056, 5771313, 6412570, 6789780, 7695084, 9618855, 11542626, 12825140, 13579560, 15390168, 19237710, 23085252, 25650280, 28856565, 38475420, 46170504, 57713130, 76950840, 115426260, 230852520]

約数ペア:

[(1, 230852520), (2, 115426260), (3, 76950840), (4, 57713130), (5, 46170504), (6, 38475420), (8, 28856565), (9, 25650280), (10, 23085252), (12, 19237710), (15, 15390168), (17, 13579560), (18, 12825140), (20, 11542626), (24, 9618855), (30, 7695084), (34, 6789780), (36, 6412570), (40, 5771313), (45, 5130056), (51, 4526520), (60, 3847542), (67, 3445560), (68, 3394890), (72, 3206285), (85, 2715912), (90, 2565028), (102, 2263260), (120, 1923771), (134, 1722780), (136, 1697445), (153, 1508840), (170, 1357956), (180, 1282514), (201, 1148520), (204, 1131630), (255, 905304), (268, 861390), (306, 754420), (335, 689112), (340, 678978), (360, 641257), (402, 574260), (408, 565815), (510, 452652), (536, 430695), (563, 410040), (603, 382840), (612, 377210), (670, 344556), (680, 339489), (765, 301768), (804, 287130), (1005, 229704), (1020, 226326), (1126, 205020), (1139, 202680), (1206, 191420), (1224, 188605), (1340, 172278), (1530, 150884), (1608, 143565), (1689, 136680), (2010, 114852), (2040, 113163), (2252, 102510), (2278, 101340), (2412, 95710), (2680, 86139), (2815, 82008), (3015, 76568), (3060, 75442), (3378, 68340), (3417, 67560), (4020, 57426), (4504, 51255), (4556, 50670), (4824, 47855), (5067, 45560), (5630, 41004), (5695, 40536), (6030, 38284), (6120, 37721), (6756, 34170), (6834, 33780), (8040, 28713), (8445, 27336), (9112, 25335), (9571, 24120), (10134, 22780), (10251, 22520), (11260, 20502), (11390, 20268), (12060, 19142), (13512, 17085), (13668, 16890)]