2168681760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3616

約数の個数: 288

約数和(自身を含む): 8598949632

約数和(自身を除く): 6430267872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3360, 3416, 3527, 3660, 3843, 4270, 4392, 4880, 5040, 5124, 5490, 5856, 6405, 6832, 7054, 7320, 7686, 8540, 8784, 9760, 10080, 10248, 10581, 10980, 12810, 13664, 14108, 14640, 15372, 17080, 17568, 17635, 19215, 20496, 21162, 21960, 24689, 25620, 28216, 29280, 30744, 31743, 34160, 35270, 38430, 40992, 42324, 43920, 49378, 51240, 52905, 56432, 61488, 63486, 68320, 70540, 74067, 76860, 84648, 87840, 98756, 102480, 105810, 112864, 122976, 123445, 126972, 141080, 148134, 153720, 158715, 169296, 197512, 204960, 211620, 215147, 222201, 246890, 253944, 282160, 296268, 307440, 317430, 338592, 370335, 395024, 423240, 430294, 444402, 493780, 507888, 564320, 592536, 614880, 634860, 645441, 740670, 790048, 846480, 860588, 888804, 987560, 1015776, 1075735, 1111005, 1185072, 1269720, 1290882, 1481340, 1506029, 1692960, 1721176, 1777608, 1936323, 1975120, 2151470, 2222010, 2370144, 2539440, 2581764, 2962680, 3012058, 3227205, 3442352, 3555216, 3872646, 3950240, 4302940, 4444020, 4518087, 5078880, 5163528, 5925360, 6024116, 6454410, 6884704, 7110432, 7530145, 7745292, 8605880, 8888040, 9036174, 9681615, 10327056, 11850720, 12048232, 12908820, 13554261, 15060290, 15490584, 17211760, 17776080, 18072348, 19363230, 20654112, 22590435, 24096464, 25817640, 27108522, 30120580, 30981168, 34423520, 35552160, 36144696, 38726460, 45180870, 48192928, 51635280, 54217044, 60241160, 61962336, 67771305, 72289392, 77452920, 90361740, 103270560, 108434088, 120482320, 135542610, 144578784, 154905840, 180723480, 216868176, 240964640, 271085220, 309811680, 361446960, 433736352, 542170440, 722893920, 1084340880, 2168681760]

約数ペア:

[(1, 2168681760), (2, 1084340880), (3, 722893920), (4, 542170440), (5, 433736352), (6, 361446960), (7, 309811680), (8, 271085220), (9, 240964640), (10, 216868176), (12, 180723480), (14, 154905840), (15, 144578784), (16, 135542610), (18, 120482320), (20, 108434088), (21, 103270560), (24, 90361740), (28, 77452920), (30, 72289392), (32, 67771305), (35, 61962336), (36, 60241160), (40, 54217044), (42, 51635280), (45, 48192928), (48, 45180870), (56, 38726460), (60, 36144696), (61, 35552160), (63, 34423520), (70, 30981168), (72, 30120580), (80, 27108522), (84, 25817640), (90, 24096464), (96, 22590435), (105, 20654112), (112, 19363230), (120, 18072348), (122, 17776080), (126, 17211760), (140, 15490584), (144, 15060290), (160, 13554261), (168, 12908820), (180, 12048232), (183, 11850720), (210, 10327056), (224, 9681615), (240, 9036174), (244, 8888040), (252, 8605880), (280, 7745292), (288, 7530145), (305, 7110432), (315, 6884704), (336, 6454410), (360, 6024116), (366, 5925360), (420, 5163528), (427, 5078880), (480, 4518087), (488, 4444020), (504, 4302940), (549, 3950240), (560, 3872646), (610, 3555216), (630, 3442352), (672, 3227205), (720, 3012058), (732, 2962680), (840, 2581764), (854, 2539440), (915, 2370144), (976, 2222010), (1008, 2151470), (1098, 1975120), (1120, 1936323), (1220, 1777608), (1260, 1721176), (1281, 1692960), (1440, 1506029), (1464, 1481340), (1680, 1290882), (1708, 1269720), (1830, 1185072), (1952, 1111005), (2016, 1075735), (2135, 1015776), (2196, 987560), (2440, 888804), (2520, 860588), (2562, 846480), (2745, 790048), (2928, 740670), (3360, 645441), (3416, 634860), (3527, 614880), (3660, 592536), (3843, 564320), (4270, 507888), (4392, 493780), (4880, 444402), (5040, 430294), (5124, 423240), (5490, 395024), (5856, 370335), (6405, 338592), (6832, 317430), (7054, 307440), (7320, 296268), (7686, 282160), (8540, 253944), (8784, 246890), (9760, 222201), (10080, 215147), (10248, 211620), (10581, 204960), (10980, 197512), (12810, 169296), (13664, 158715), (14108, 153720), (14640, 148134), (15372, 141080), (17080, 126972), (17568, 123445), (17635, 122976), (19215, 112864), (20496, 105810), (21162, 102480), (21960, 98756), (24689, 87840), (25620, 84648), (28216, 76860), (29280, 74067), (30744, 70540), (31743, 68320), (34160, 63486), (35270, 61488), (38430, 56432), (40992, 52905), (42324, 51240), (43920, 49378)]