231267960

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 448

約数和(自身を含む): 982126080

約数和(自身を除く): 750858120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 103, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 206, 210, 216, 220, 231, 243, 252, 264, 270, 280, 297, 308, 309, 315, 324, 330, 360, 378, 385, 396, 405, 412, 420, 440, 462, 486, 495, 504, 515, 540, 567, 594, 616, 618, 630, 648, 660, 693, 721, 729, 756, 770, 792, 810, 824, 840, 891, 924, 927, 945, 972, 990, 1030, 1080, 1133, 1134, 1155, 1188, 1215, 1236, 1260, 1320, 1386, 1442, 1458, 1485, 1512, 1540, 1545, 1620, 1701, 1782, 1848, 1854, 1890, 1944, 1980, 2060, 2079, 2163, 2266, 2268, 2310, 2376, 2430, 2472, 2520, 2673, 2772, 2781, 2835, 2884, 2916, 2970, 3080, 3090, 3240, 3399, 3402, 3465, 3564, 3605, 3645, 3708, 3780, 3960, 4120, 4158, 4326, 4455, 4532, 4536, 4620, 4635, 4860, 5103, 5346, 5544, 5562, 5665, 5670, 5768, 5832, 5940, 6180, 6237, 6489, 6798, 6804, 6930, 7128, 7210, 7290, 7416, 7560, 7931, 8019, 8316, 8343, 8505, 8652, 8910, 9064, 9240, 9270, 9720, 10197, 10206, 10395, 10692, 10815, 11124, 11330, 11340, 11880, 12360, 12474, 12978, 13365, 13596, 13608, 13860, 13905, 14420, 14580, 15862, 16038, 16632, 16686, 16995, 17010, 17304, 17820, 18540, 18711, 19467, 20394, 20412, 20790, 21384, 21630, 22248, 22660, 22680, 23793, 24948, 25029, 25515, 25956, 26730, 27192, 27720, 27810, 28840, 29160, 30591, 31185, 31724, 32076, 32445, 33372, 33990, 34020, 35640, 37080, 37422, 38934, 39655, 40095, 40788, 40824, 41580, 41715, 43260, 45320, 47586, 49896, 50058, 50985, 51030, 51912, 53460, 55620, 56133, 58401, 61182, 62370, 63448, 64152, 64890, 66744, 67980, 68040, 71379, 74844, 75087, 77868, 79310, 80190, 81576, 83160, 83430, 86520, 91773, 93555, 95172, 97335, 100116, 101970, 102060, 106920, 111240, 112266, 116802, 118965, 122364, 124740, 125145, 129780, 135960, 142758, 149688, 150174, 152955, 155736, 158620, 160380, 166860, 175203, 183546, 187110, 190344, 194670, 200232, 203940, 204120, 214137, 224532, 233604, 237930, 244728, 249480, 250290, 259560, 275319, 280665, 285516, 292005, 300348, 305910, 317240, 320760, 333720, 350406, 356895, 367092, 374220, 375435, 389340, 407880, 428274, 449064, 458865, 467208, 475860, 500580, 525609, 550638, 561330, 571032, 584010, 600696, 611820, 642411, 700812, 713790, 734184, 748440, 750870, 778680, 825957, 856548, 876015, 917730, 951720, 1001160, 1051218, 1070685, 1101276, 1122660, 1168020, 1223640, 1284822, 1376595, 1401624, 1427580, 1501740, 1651914, 1713096, 1752030, 1835460, 1927233, 2102436, 2141370, 2202552, 2245320, 2336040, 2569644, 2628045, 2753190, 2855160, 3003480, 3212055, 3303828, 3504060, 3670920, 3854466, 4129785, 4204872, 4282740, 5139288, 5256090, 5506380, 5781699, 6424110, 6607656, 7008120, 7708932, 8259570, 8565480, 9636165, 10512180, 11012760, 11563398, 12848220, 15417864, 16519140, 19272330, 21024360, 23126796, 25696440, 28908495, 33038280, 38544660, 46253592, 57816990, 77089320, 115633980, 231267960]

約数ペア:

[(1, 231267960), (2, 115633980), (3, 77089320), (4, 57816990), (5, 46253592), (6, 38544660), (7, 33038280), (8, 28908495), (9, 25696440), (10, 23126796), (11, 21024360), (12, 19272330), (14, 16519140), (15, 15417864), (18, 12848220), (20, 11563398), (21, 11012760), (22, 10512180), (24, 9636165), (27, 8565480), (28, 8259570), (30, 7708932), (33, 7008120), (35, 6607656), (36, 6424110), (40, 5781699), (42, 5506380), (44, 5256090), (45, 5139288), (54, 4282740), (55, 4204872), (56, 4129785), (60, 3854466), (63, 3670920), (66, 3504060), (70, 3303828), (72, 3212055), (77, 3003480), (81, 2855160), (84, 2753190), (88, 2628045), (90, 2569644), (99, 2336040), (103, 2245320), (105, 2202552), (108, 2141370), (110, 2102436), (120, 1927233), (126, 1835460), (132, 1752030), (135, 1713096), (140, 1651914), (154, 1501740), (162, 1427580), (165, 1401624), (168, 1376595), (180, 1284822), (189, 1223640), (198, 1168020), (206, 1122660), (210, 1101276), (216, 1070685), (220, 1051218), (231, 1001160), (243, 951720), (252, 917730), (264, 876015), (270, 856548), (280, 825957), (297, 778680), (308, 750870), (309, 748440), (315, 734184), (324, 713790), (330, 700812), (360, 642411), (378, 611820), (385, 600696), (396, 584010), (405, 571032), (412, 561330), (420, 550638), (440, 525609), (462, 500580), (486, 475860), (495, 467208), (504, 458865), (515, 449064), (540, 428274), (567, 407880), (594, 389340), (616, 375435), (618, 374220), (630, 367092), (648, 356895), (660, 350406), (693, 333720), (721, 320760), (729, 317240), (756, 305910), (770, 300348), (792, 292005), (810, 285516), (824, 280665), (840, 275319), (891, 259560), (924, 250290), (927, 249480), (945, 244728), (972, 237930), (990, 233604), (1030, 224532), (1080, 214137), (1133, 204120), (1134, 203940), (1155, 200232), (1188, 194670), (1215, 190344), (1236, 187110), (1260, 183546), (1320, 175203), (1386, 166860), (1442, 160380), (1458, 158620), (1485, 155736), (1512, 152955), (1540, 150174), (1545, 149688), (1620, 142758), (1701, 135960), (1782, 129780), (1848, 125145), (1854, 124740), (1890, 122364), (1944, 118965), (1980, 116802), (2060, 112266), (2079, 111240), (2163, 106920), (2266, 102060), (2268, 101970), (2310, 100116), (2376, 97335), (2430, 95172), (2472, 93555), (2520, 91773), (2673, 86520), (2772, 83430), (2781, 83160), (2835, 81576), (2884, 80190), (2916, 79310), (2970, 77868), (3080, 75087), (3090, 74844), (3240, 71379), (3399, 68040), (3402, 67980), (3465, 66744), (3564, 64890), (3605, 64152), (3645, 63448), (3708, 62370), (3780, 61182), (3960, 58401), (4120, 56133), (4158, 55620), (4326, 53460), (4455, 51912), (4532, 51030), (4536, 50985), (4620, 50058), (4635, 49896), (4860, 47586), (5103, 45320), (5346, 43260), (5544, 41715), (5562, 41580), (5665, 40824), (5670, 40788), (5768, 40095), (5832, 39655), (5940, 38934), (6180, 37422), (6237, 37080), (6489, 35640), (6798, 34020), (6804, 33990), (6930, 33372), (7128, 32445), (7210, 32076), (7290, 31724), (7416, 31185), (7560, 30591), (7931, 29160), (8019, 28840), (8316, 27810), (8343, 27720), (8505, 27192), (8652, 26730), (8910, 25956), (9064, 25515), (9240, 25029), (9270, 24948), (9720, 23793), (10197, 22680), (10206, 22660), (10395, 22248), (10692, 21630), (10815, 21384), (11124, 20790), (11330, 20412), (11340, 20394), (11880, 19467), (12360, 18711), (12474, 18540), (12978, 17820), (13365, 17304), (13596, 17010), (13608, 16995), (13860, 16686), (13905, 16632), (14420, 16038), (14580, 15862)]