86493960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 256

約数和(自身を含む): 349401600

約数和(自身を除く): 262907640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 673, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1346, 1428, 1512, 1530, 1785, 1836, 1890, 2019, 2040, 2142, 2295, 2380, 2520, 2692, 2856, 3060, 3213, 3365, 3570, 3672, 3780, 4038, 4284, 4590, 4711, 4760, 5355, 5384, 6057, 6120, 6426, 6730, 7140, 7560, 8076, 8568, 9180, 9422, 10095, 10710, 11441, 12114, 12852, 13460, 14133, 14280, 16065, 16152, 18171, 18360, 18844, 20190, 21420, 22882, 23555, 24228, 25704, 26920, 28266, 30285, 32130, 34323, 36342, 37688, 40380, 42399, 42840, 45764, 47110, 48456, 56532, 57205, 60570, 64260, 68646, 70665, 72684, 80087, 80760, 84798, 90855, 91528, 94220, 102969, 113064, 114410, 121140, 127197, 128520, 137292, 141330, 145368, 160174, 169596, 171615, 181710, 188440, 205938, 211995, 228820, 240261, 242280, 254394, 274584, 282660, 308907, 320348, 339192, 343230, 363420, 400435, 411876, 423990, 457640, 480522, 508788, 514845, 565320, 617814, 635985, 640696, 686460, 720783, 726840, 800870, 823752, 847980, 961044, 1017576, 1029690, 1201305, 1235628, 1271970, 1372920, 1441566, 1544535, 1601740, 1695960, 1922088, 2059380, 2162349, 2402610, 2471256, 2543940, 2883132, 3089070, 3203480, 3603915, 4118760, 4324698, 4805220, 5087880, 5766264, 6178140, 7207830, 8649396, 9610440, 10811745, 12356280, 14415660, 17298792, 21623490, 28831320, 43246980, 86493960]

約数ペア:

[(1, 86493960), (2, 43246980), (3, 28831320), (4, 21623490), (5, 17298792), (6, 14415660), (7, 12356280), (8, 10811745), (9, 9610440), (10, 8649396), (12, 7207830), (14, 6178140), (15, 5766264), (17, 5087880), (18, 4805220), (20, 4324698), (21, 4118760), (24, 3603915), (27, 3203480), (28, 3089070), (30, 2883132), (34, 2543940), (35, 2471256), (36, 2402610), (40, 2162349), (42, 2059380), (45, 1922088), (51, 1695960), (54, 1601740), (56, 1544535), (60, 1441566), (63, 1372920), (68, 1271970), (70, 1235628), (72, 1201305), (84, 1029690), (85, 1017576), (90, 961044), (102, 847980), (105, 823752), (108, 800870), (119, 726840), (120, 720783), (126, 686460), (135, 640696), (136, 635985), (140, 617814), (153, 565320), (168, 514845), (170, 508788), (180, 480522), (189, 457640), (204, 423990), (210, 411876), (216, 400435), (238, 363420), (252, 343230), (255, 339192), (270, 320348), (280, 308907), (306, 282660), (315, 274584), (340, 254394), (357, 242280), (360, 240261), (378, 228820), (408, 211995), (420, 205938), (459, 188440), (476, 181710), (504, 171615), (510, 169596), (540, 160174), (595, 145368), (612, 141330), (630, 137292), (673, 128520), (680, 127197), (714, 121140), (756, 114410), (765, 113064), (840, 102969), (918, 94220), (945, 91528), (952, 90855), (1020, 84798), (1071, 80760), (1080, 80087), (1190, 72684), (1224, 70665), (1260, 68646), (1346, 64260), (1428, 60570), (1512, 57205), (1530, 56532), (1785, 48456), (1836, 47110), (1890, 45764), (2019, 42840), (2040, 42399), (2142, 40380), (2295, 37688), (2380, 36342), (2520, 34323), (2692, 32130), (2856, 30285), (3060, 28266), (3213, 26920), (3365, 25704), (3570, 24228), (3672, 23555), (3780, 22882), (4038, 21420), (4284, 20190), (4590, 18844), (4711, 18360), (4760, 18171), (5355, 16152), (5384, 16065), (6057, 14280), (6120, 14133), (6426, 13460), (6730, 12852), (7140, 12114), (7560, 11441), (8076, 10710), (8568, 10095), (9180, 9422)]