291453120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 448

約数和(自身を含む): 1209446400

約数和(自身を除く): 917993280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 158, 160, 168, 180, 183, 189, 192, 210, 216, 224, 237, 240, 244, 252, 270, 280, 288, 305, 315, 316, 320, 336, 360, 366, 378, 395, 420, 427, 432, 448, 474, 480, 488, 504, 540, 549, 553, 560, 576, 610, 630, 632, 672, 711, 720, 732, 756, 790, 840, 854, 864, 915, 945, 948, 960, 976, 1008, 1080, 1098, 1106, 1120, 1185, 1220, 1260, 1264, 1281, 1344, 1422, 1440, 1464, 1512, 1580, 1647, 1659, 1680, 1708, 1728, 1830, 1890, 1896, 1952, 2016, 2133, 2135, 2160, 2196, 2212, 2240, 2370, 2440, 2520, 2528, 2562, 2745, 2765, 2844, 2880, 2928, 3024, 3160, 3294, 3318, 3360, 3416, 3555, 3660, 3780, 3792, 3843, 3904, 4032, 4266, 4270, 4320, 4392, 4424, 4740, 4819, 4880, 4977, 5040, 5056, 5124, 5490, 5530, 5688, 5856, 6048, 6320, 6405, 6588, 6636, 6720, 6832, 7110, 7320, 7560, 7584, 7686, 8235, 8295, 8532, 8540, 8640, 8784, 8848, 9480, 9638, 9760, 9954, 10080, 10248, 10665, 10980, 11060, 11376, 11529, 11712, 12096, 12640, 12810, 13176, 13272, 13664, 14220, 14457, 14640, 14931, 15120, 15168, 15372, 16470, 16590, 17064, 17080, 17568, 17696, 18960, 19215, 19276, 19520, 19908, 20160, 20496, 21330, 21960, 22120, 22752, 23058, 24095, 24885, 25280, 25620, 26352, 26544, 27328, 28440, 28914, 29280, 29862, 30240, 30744, 32940, 33180, 33733, 34128, 34160, 35136, 35392, 37920, 38430, 38552, 39816, 40992, 42660, 43371, 43920, 44240, 45504, 46116, 48190, 49770, 51240, 52704, 53088, 56880, 57645, 57828, 58560, 59724, 60480, 61488, 65880, 66360, 67466, 68256, 68320, 72285, 74655, 75840, 76860, 77104, 79632, 81984, 85320, 86742, 87840, 88480, 92232, 96380, 99540, 101199, 102480, 105408, 106176, 113760, 115290, 115656, 119448, 122976, 130113, 131760, 132720, 134932, 136512, 136640, 144570, 149310, 153720, 154208, 159264, 168665, 170640, 173484, 175680, 176960, 184464, 192760, 199080, 202398, 204960, 216855, 227520, 230580, 231312, 238896, 245952, 260226, 263520, 265440, 269864, 289140, 298620, 303597, 307440, 308416, 318528, 337330, 341280, 346968, 368928, 385520, 398160, 404796, 409920, 433710, 461160, 462624, 477792, 505995, 520452, 527040, 530880, 539728, 578280, 597240, 607194, 614880, 650565, 674660, 682560, 693936, 737856, 771040, 796320, 809592, 867420, 910791, 922320, 925248, 955584, 1011990, 1040904, 1079456, 1156560, 1194480, 1214388, 1229760, 1301130, 1349320, 1387872, 1517985, 1542080, 1592640, 1619184, 1734840, 1821582, 1844640, 2023980, 2081808, 2158912, 2313120, 2388960, 2428776, 2602260, 2698640, 2775744, 3035970, 3238368, 3469680, 3643164, 3689280, 4047960, 4163616, 4553955, 4626240, 4777920, 4857552, 5204520, 5397280, 6071940, 6476736, 6939360, 7286328, 8095920, 8327232, 9107910, 9715104, 10409040, 10794560, 12143880, 13878720, 14572656, 16191840, 18215820, 19430208, 20818080, 24287760, 29145312, 32383680, 36431640, 41636160, 48575520, 58290624, 72863280, 97151040, 145726560, 291453120]

約数ペア:

[(1, 291453120), (2, 145726560), (3, 97151040), (4, 72863280), (5, 58290624), (6, 48575520), (7, 41636160), (8, 36431640), (9, 32383680), (10, 29145312), (12, 24287760), (14, 20818080), (15, 19430208), (16, 18215820), (18, 16191840), (20, 14572656), (21, 13878720), (24, 12143880), (27, 10794560), (28, 10409040), (30, 9715104), (32, 9107910), (35, 8327232), (36, 8095920), (40, 7286328), (42, 6939360), (45, 6476736), (48, 6071940), (54, 5397280), (56, 5204520), (60, 4857552), (61, 4777920), (63, 4626240), (64, 4553955), (70, 4163616), (72, 4047960), (79, 3689280), (80, 3643164), (84, 3469680), (90, 3238368), (96, 3035970), (105, 2775744), (108, 2698640), (112, 2602260), (120, 2428776), (122, 2388960), (126, 2313120), (135, 2158912), (140, 2081808), (144, 2023980), (158, 1844640), (160, 1821582), (168, 1734840), (180, 1619184), (183, 1592640), (189, 1542080), (192, 1517985), (210, 1387872), (216, 1349320), (224, 1301130), (237, 1229760), (240, 1214388), (244, 1194480), (252, 1156560), (270, 1079456), (280, 1040904), (288, 1011990), (305, 955584), (315, 925248), (316, 922320), (320, 910791), (336, 867420), (360, 809592), (366, 796320), (378, 771040), (395, 737856), (420, 693936), (427, 682560), (432, 674660), (448, 650565), (474, 614880), (480, 607194), (488, 597240), (504, 578280), (540, 539728), (549, 530880), (553, 527040), (560, 520452), (576, 505995), (610, 477792), (630, 462624), (632, 461160), (672, 433710), (711, 409920), (720, 404796), (732, 398160), (756, 385520), (790, 368928), (840, 346968), (854, 341280), (864, 337330), (915, 318528), (945, 308416), (948, 307440), (960, 303597), (976, 298620), (1008, 289140), (1080, 269864), (1098, 265440), (1106, 263520), (1120, 260226), (1185, 245952), (1220, 238896), (1260, 231312), (1264, 230580), (1281, 227520), (1344, 216855), (1422, 204960), (1440, 202398), (1464, 199080), (1512, 192760), (1580, 184464), (1647, 176960), (1659, 175680), (1680, 173484), (1708, 170640), (1728, 168665), (1830, 159264), (1890, 154208), (1896, 153720), (1952, 149310), (2016, 144570), (2133, 136640), (2135, 136512), (2160, 134932), (2196, 132720), (2212, 131760), (2240, 130113), (2370, 122976), (2440, 119448), (2520, 115656), (2528, 115290), (2562, 113760), (2745, 106176), (2765, 105408), (2844, 102480), (2880, 101199), (2928, 99540), (3024, 96380), (3160, 92232), (3294, 88480), (3318, 87840), (3360, 86742), (3416, 85320), (3555, 81984), (3660, 79632), (3780, 77104), (3792, 76860), (3843, 75840), (3904, 74655), (4032, 72285), (4266, 68320), (4270, 68256), (4320, 67466), (4392, 66360), (4424, 65880), (4740, 61488), (4819, 60480), (4880, 59724), (4977, 58560), (5040, 57828), (5056, 57645), (5124, 56880), (5490, 53088), (5530, 52704), (5688, 51240), (5856, 49770), (6048, 48190), (6320, 46116), (6405, 45504), (6588, 44240), (6636, 43920), (6720, 43371), (6832, 42660), (7110, 40992), (7320, 39816), (7560, 38552), (7584, 38430), (7686, 37920), (8235, 35392), (8295, 35136), (8532, 34160), (8540, 34128), (8640, 33733), (8784, 33180), (8848, 32940), (9480, 30744), (9638, 30240), (9760, 29862), (9954, 29280), (10080, 28914), (10248, 28440), (10665, 27328), (10980, 26544), (11060, 26352), (11376, 25620), (11529, 25280), (11712, 24885), (12096, 24095), (12640, 23058), (12810, 22752), (13176, 22120), (13272, 21960), (13664, 21330), (14220, 20496), (14457, 20160), (14640, 19908), (14931, 19520), (15120, 19276), (15168, 19215), (15372, 18960), (16470, 17696), (16590, 17568), (17064, 17080)]