866663280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 480

約数和(自身を含む): 3605483520

約数和(自身を除く): 2738820240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 86, 90, 93, 105, 108, 112, 120, 124, 126, 129, 135, 140, 144, 155, 168, 172, 180, 186, 189, 210, 215, 216, 217, 240, 248, 252, 258, 270, 279, 280, 301, 310, 315, 336, 344, 360, 372, 378, 387, 420, 430, 432, 434, 465, 496, 504, 516, 540, 558, 560, 602, 620, 630, 645, 651, 688, 720, 744, 756, 774, 837, 840, 860, 868, 903, 930, 945, 1008, 1032, 1080, 1085, 1116, 1161, 1204, 1240, 1260, 1290, 1302, 1333, 1395, 1488, 1505, 1512, 1548, 1674, 1680, 1720, 1736, 1806, 1849, 1860, 1890, 1935, 1953, 2064, 2160, 2170, 2232, 2322, 2408, 2480, 2520, 2580, 2604, 2666, 2709, 2790, 3010, 3024, 3096, 3255, 3348, 3440, 3472, 3612, 3698, 3720, 3780, 3870, 3906, 3999, 4185, 4340, 4464, 4515, 4644, 4816, 5040, 5160, 5208, 5332, 5418, 5547, 5580, 5805, 5859, 6020, 6192, 6510, 6665, 6696, 7224, 7396, 7440, 7560, 7740, 7812, 7998, 8127, 8370, 8680, 9030, 9245, 9288, 9331, 9765, 10320, 10416, 10664, 10836, 11094, 11160, 11610, 11718, 11997, 12040, 12943, 13020, 13330, 13392, 13545, 14448, 14792, 15120, 15480, 15624, 15996, 16254, 16641, 16740, 17360, 18060, 18490, 18576, 18662, 19530, 19995, 21328, 21672, 22188, 22320, 23220, 23436, 23994, 24080, 25886, 26040, 26660, 27090, 27735, 27993, 29295, 29584, 30960, 31248, 31992, 32508, 33282, 33480, 35991, 36120, 36980, 37324, 38829, 39060, 39990, 40635, 43344, 44376, 46440, 46655, 46872, 47988, 49923, 51772, 52080, 53320, 54180, 55470, 55986, 57319, 58590, 59985, 63984, 64715, 65016, 66564, 66960, 71982, 72240, 73960, 74648, 77658, 78120, 79980, 81270, 83205, 83979, 88752, 92880, 93310, 93744, 95976, 99846, 103544, 106640, 108360, 110940, 111972, 114638, 116487, 117180, 119970, 129430, 130032, 133128, 139965, 143964, 147920, 149296, 155316, 156240, 159960, 162540, 166410, 167958, 171957, 179955, 186620, 191952, 194145, 199692, 207088, 216720, 221880, 223944, 229276, 232974, 234360, 239940, 249615, 251937, 258860, 266256, 279930, 286595, 287928, 310632, 319920, 325080, 332820, 335916, 343914, 349461, 359910, 373240, 388290, 399384, 401233, 419895, 443760, 447888, 458552, 465948, 468720, 479880, 499230, 503874, 515871, 517720, 559860, 573190, 575856, 582435, 621264, 650160, 665640, 671832, 687828, 698922, 719820, 746480, 776580, 798768, 802466, 839790, 859785, 917104, 931896, 959760, 998460, 1007748, 1031742, 1035440, 1119720, 1146380, 1164870, 1203699, 1259685, 1331280, 1343664, 1375656, 1397844, 1439640, 1547613, 1553160, 1604932, 1679580, 1719570, 1747305, 1863792, 1996920, 2006165, 2015496, 2063484, 2239440, 2292760, 2329740, 2407398, 2519370, 2579355, 2751312, 2795688, 2879280, 3095226, 3106320, 3209864, 3359160, 3439140, 3494610, 3611097, 3993840, 4012330, 4030992, 4126968, 4585520, 4659480, 4814796, 5038740, 5158710, 5591376, 6018495, 6190452, 6419728, 6718320, 6878280, 6989220, 7222194, 7738065, 8024660, 8253936, 9318960, 9629592, 10077480, 10317420, 10833291, 12036990, 12380904, 13756560, 13978440, 14444388, 15476130, 16049320, 18055485, 19259184, 20154960, 20634840, 21666582, 24073980, 24761808, 27956880, 28888776, 30952260, 32098640, 36110970, 41269680, 43333164, 48147960, 54166455, 57777552, 61904520, 72221940, 86666328, 96295920, 108332910, 123809040, 144443880, 173332656, 216665820, 288887760, 433331640, 866663280]

約数ペア:

[(1, 866663280), (2, 433331640), (3, 288887760), (4, 216665820), (5, 173332656), (6, 144443880), (7, 123809040), (8, 108332910), (9, 96295920), (10, 86666328), (12, 72221940), (14, 61904520), (15, 57777552), (16, 54166455), (18, 48147960), (20, 43333164), (21, 41269680), (24, 36110970), (27, 32098640), (28, 30952260), (30, 28888776), (31, 27956880), (35, 24761808), (36, 24073980), (40, 21666582), (42, 20634840), (43, 20154960), (45, 19259184), (48, 18055485), (54, 16049320), (56, 15476130), (60, 14444388), (62, 13978440), (63, 13756560), (70, 12380904), (72, 12036990), (80, 10833291), (84, 10317420), (86, 10077480), (90, 9629592), (93, 9318960), (105, 8253936), (108, 8024660), (112, 7738065), (120, 7222194), (124, 6989220), (126, 6878280), (129, 6718320), (135, 6419728), (140, 6190452), (144, 6018495), (155, 5591376), (168, 5158710), (172, 5038740), (180, 4814796), (186, 4659480), (189, 4585520), (210, 4126968), (215, 4030992), (216, 4012330), (217, 3993840), (240, 3611097), (248, 3494610), (252, 3439140), (258, 3359160), (270, 3209864), (279, 3106320), (280, 3095226), (301, 2879280), (310, 2795688), (315, 2751312), (336, 2579355), (344, 2519370), (360, 2407398), (372, 2329740), (378, 2292760), (387, 2239440), (420, 2063484), (430, 2015496), (432, 2006165), (434, 1996920), (465, 1863792), (496, 1747305), (504, 1719570), (516, 1679580), (540, 1604932), (558, 1553160), (560, 1547613), (602, 1439640), (620, 1397844), (630, 1375656), (645, 1343664), (651, 1331280), (688, 1259685), (720, 1203699), (744, 1164870), (756, 1146380), (774, 1119720), (837, 1035440), (840, 1031742), (860, 1007748), (868, 998460), (903, 959760), (930, 931896), (945, 917104), (1008, 859785), (1032, 839790), (1080, 802466), (1085, 798768), (1116, 776580), (1161, 746480), (1204, 719820), (1240, 698922), (1260, 687828), (1290, 671832), (1302, 665640), (1333, 650160), (1395, 621264), (1488, 582435), (1505, 575856), (1512, 573190), (1548, 559860), (1674, 517720), (1680, 515871), (1720, 503874), (1736, 499230), (1806, 479880), (1849, 468720), (1860, 465948), (1890, 458552), (1935, 447888), (1953, 443760), (2064, 419895), (2160, 401233), (2170, 399384), (2232, 388290), (2322, 373240), (2408, 359910), (2480, 349461), (2520, 343914), (2580, 335916), (2604, 332820), (2666, 325080), (2709, 319920), (2790, 310632), (3010, 287928), (3024, 286595), (3096, 279930), (3255, 266256), (3348, 258860), (3440, 251937), (3472, 249615), (3612, 239940), (3698, 234360), (3720, 232974), (3780, 229276), (3870, 223944), (3906, 221880), (3999, 216720), (4185, 207088), (4340, 199692), (4464, 194145), (4515, 191952), (4644, 186620), (4816, 179955), (5040, 171957), (5160, 167958), (5208, 166410), (5332, 162540), (5418, 159960), (5547, 156240), (5580, 155316), (5805, 149296), (5859, 147920), (6020, 143964), (6192, 139965), (6510, 133128), (6665, 130032), (6696, 129430), (7224, 119970), (7396, 117180), (7440, 116487), (7560, 114638), (7740, 111972), (7812, 110940), (7998, 108360), (8127, 106640), (8370, 103544), (8680, 99846), (9030, 95976), (9245, 93744), (9288, 93310), (9331, 92880), (9765, 88752), (10320, 83979), (10416, 83205), (10664, 81270), (10836, 79980), (11094, 78120), (11160, 77658), (11610, 74648), (11718, 73960), (11997, 72240), (12040, 71982), (12943, 66960), (13020, 66564), (13330, 65016), (13392, 64715), (13545, 63984), (14448, 59985), (14792, 58590), (15120, 57319), (15480, 55986), (15624, 55470), (15996, 54180), (16254, 53320), (16641, 52080), (16740, 51772), (17360, 49923), (18060, 47988), (18490, 46872), (18576, 46655), (18662, 46440), (19530, 44376), (19995, 43344), (21328, 40635), (21672, 39990), (22188, 39060), (22320, 38829), (23220, 37324), (23436, 36980), (23994, 36120), (24080, 35991), (25886, 33480), (26040, 33282), (26660, 32508), (27090, 31992), (27735, 31248), (27993, 30960), (29295, 29584)]