240871968

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 767178720

約数和(自身を除く): 526306752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 67, 72, 73, 76, 81, 96, 108, 114, 134, 144, 146, 152, 162, 171, 201, 216, 219, 228, 268, 288, 292, 304, 324, 342, 402, 432, 438, 456, 513, 536, 584, 603, 608, 648, 657, 684, 804, 864, 876, 912, 1026, 1072, 1168, 1206, 1273, 1296, 1314, 1368, 1387, 1539, 1608, 1752, 1809, 1824, 1971, 2052, 2144, 2336, 2412, 2546, 2592, 2628, 2736, 2774, 3078, 3216, 3504, 3618, 3819, 3942, 4104, 4161, 4824, 4891, 5092, 5256, 5427, 5472, 5548, 5913, 6156, 6432, 7008, 7236, 7638, 7884, 8208, 8322, 9648, 9782, 10184, 10512, 10854, 11096, 11457, 11826, 12312, 12483, 14472, 14673, 15276, 15768, 16416, 16644, 19296, 19564, 20368, 21024, 21708, 22192, 22914, 23652, 24624, 24966, 28944, 29346, 30552, 31536, 33288, 34371, 37449, 39128, 40736, 43416, 44019, 44384, 45828, 47304, 49248, 49932, 57888, 58692, 61104, 63072, 66576, 68742, 74898, 78256, 86832, 88038, 91656, 92929, 94608, 99864, 103113, 112347, 117384, 122208, 132057, 133152, 137484, 149796, 156512, 173664, 176076, 183312, 185858, 189216, 199728, 206226, 224694, 234768, 264114, 274968, 278787, 299592, 352152, 366624, 371716, 396171, 399456, 412452, 449388, 469536, 528228, 549936, 557574, 599184, 704304, 743432, 792342, 824904, 836361, 898776, 1056456, 1099872, 1115148, 1198368, 1408608, 1486864, 1584684, 1649808, 1672722, 1797552, 2112912, 2230296, 2509083, 2973728, 3169368, 3299616, 3345444, 3595104, 4225824, 4460592, 5018166, 6338736, 6690888, 7527249, 8921184, 10036332, 12677472, 13381776, 15054498, 20072664, 26763552, 30108996, 40145328, 60217992, 80290656, 120435984, 240871968]

約数ペア:

[(1, 240871968), (2, 120435984), (3, 80290656), (4, 60217992), (6, 40145328), (8, 30108996), (9, 26763552), (12, 20072664), (16, 15054498), (18, 13381776), (19, 12677472), (24, 10036332), (27, 8921184), (32, 7527249), (36, 6690888), (38, 6338736), (48, 5018166), (54, 4460592), (57, 4225824), (67, 3595104), (72, 3345444), (73, 3299616), (76, 3169368), (81, 2973728), (96, 2509083), (108, 2230296), (114, 2112912), (134, 1797552), (144, 1672722), (146, 1649808), (152, 1584684), (162, 1486864), (171, 1408608), (201, 1198368), (216, 1115148), (219, 1099872), (228, 1056456), (268, 898776), (288, 836361), (292, 824904), (304, 792342), (324, 743432), (342, 704304), (402, 599184), (432, 557574), (438, 549936), (456, 528228), (513, 469536), (536, 449388), (584, 412452), (603, 399456), (608, 396171), (648, 371716), (657, 366624), (684, 352152), (804, 299592), (864, 278787), (876, 274968), (912, 264114), (1026, 234768), (1072, 224694), (1168, 206226), (1206, 199728), (1273, 189216), (1296, 185858), (1314, 183312), (1368, 176076), (1387, 173664), (1539, 156512), (1608, 149796), (1752, 137484), (1809, 133152), (1824, 132057), (1971, 122208), (2052, 117384), (2144, 112347), (2336, 103113), (2412, 99864), (2546, 94608), (2592, 92929), (2628, 91656), (2736, 88038), (2774, 86832), (3078, 78256), (3216, 74898), (3504, 68742), (3618, 66576), (3819, 63072), (3942, 61104), (4104, 58692), (4161, 57888), (4824, 49932), (4891, 49248), (5092, 47304), (5256, 45828), (5427, 44384), (5472, 44019), (5548, 43416), (5913, 40736), (6156, 39128), (6432, 37449), (7008, 34371), (7236, 33288), (7638, 31536), (7884, 30552), (8208, 29346), (8322, 28944), (9648, 24966), (9782, 24624), (10184, 23652), (10512, 22914), (10854, 22192), (11096, 21708), (11457, 21024), (11826, 20368), (12312, 19564), (12483, 19296), (14472, 16644), (14673, 16416), (15276, 15768)]