397058760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 1616380920

約数和(自身を除く): 1219322160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 49, 54, 56, 60, 61, 63, 70, 72, 81, 82, 84, 90, 98, 105, 108, 120, 122, 123, 126, 135, 140, 147, 162, 164, 168, 180, 183, 189, 196, 205, 210, 216, 244, 245, 246, 252, 270, 280, 287, 294, 305, 315, 324, 328, 360, 366, 369, 378, 392, 405, 410, 420, 427, 441, 488, 490, 492, 504, 540, 549, 567, 574, 588, 610, 615, 630, 648, 732, 735, 738, 756, 810, 820, 840, 854, 861, 882, 915, 945, 980, 984, 1080, 1098, 1107, 1134, 1148, 1176, 1220, 1230, 1260, 1281, 1323, 1435, 1464, 1470, 1476, 1512, 1620, 1640, 1647, 1708, 1722, 1764, 1830, 1845, 1890, 1960, 2009, 2135, 2196, 2205, 2214, 2268, 2296, 2440, 2460, 2501, 2520, 2562, 2583, 2646, 2745, 2835, 2870, 2940, 2952, 2989, 3240, 3294, 3321, 3416, 3444, 3528, 3660, 3690, 3780, 3843, 3969, 4018, 4270, 4305, 4392, 4410, 4428, 4536, 4920, 4941, 5002, 5124, 5166, 5292, 5490, 5535, 5670, 5740, 5880, 5978, 6027, 6405, 6588, 6615, 6642, 6888, 7320, 7380, 7503, 7560, 7686, 7749, 7938, 8036, 8235, 8540, 8610, 8820, 8856, 8967, 9882, 10004, 10045, 10248, 10332, 10584, 10980, 11070, 11340, 11480, 11529, 11956, 12054, 12505, 12810, 12915, 13176, 13230, 13284, 14760, 14945, 15006, 15372, 15498, 15876, 16072, 16470, 16605, 17080, 17220, 17507, 17640, 17934, 18081, 19215, 19764, 19845, 20008, 20090, 20664, 21960, 22140, 22509, 22680, 23058, 23247, 23912, 24108, 24705, 25010, 25620, 25830, 26460, 26568, 26901, 29890, 30012, 30135, 30744, 30996, 31752, 32940, 33210, 34440, 34587, 35014, 35868, 36162, 37515, 38430, 38745, 39528, 39690, 40180, 44280, 44835, 45018, 46116, 46494, 48216, 49410, 50020, 51240, 51660, 52521, 52920, 53802, 54243, 57645, 59780, 60024, 60270, 61992, 65880, 66420, 67527, 69174, 70028, 71736, 72324, 75030, 76860, 77490, 79380, 80360, 80703, 87535, 89670, 90036, 90405, 92232, 92988, 98820, 100040, 103320, 105042, 107604, 108486, 112545, 115290, 116235, 119560, 120540, 122549, 132840, 134505, 135054, 138348, 140056, 144648, 150060, 153720, 154980, 157563, 158760, 161406, 162729, 172935, 175070, 179340, 180072, 180810, 185976, 197640, 202581, 210084, 215208, 216972, 225090, 230580, 232470, 241080, 242109, 245098, 262605, 269010, 270108, 271215, 276696, 300120, 309960, 315126, 322812, 325458, 337635, 345870, 350140, 358680, 361620, 367647, 403515, 405162, 420168, 433944, 450180, 461160, 464940, 472689, 484218, 490196, 525210, 538020, 540216, 542430, 612745, 630252, 645624, 650916, 675270, 691740, 700280, 723240, 735294, 787815, 807030, 810324, 813645, 900360, 929880, 945378, 968436, 980392, 1012905, 1050420, 1076040, 1084860, 1102941, 1210545, 1225490, 1260504, 1301832, 1350540, 1383480, 1418067, 1470588, 1575630, 1614060, 1620648, 1627290, 1838235, 1890756, 1936872, 2025810, 2100840, 2169720, 2205882, 2363445, 2421090, 2450980, 2701080, 2836134, 2941176, 3151260, 3228120, 3254580, 3308823, 3676470, 3781512, 4051620, 4411764, 4726890, 4842180, 4901960, 5514705, 5672268, 6302520, 6509160, 6617646, 7090335, 7352940, 8103240, 8823528, 9453780, 9684360, 9926469, 11029410, 11344536, 13235292, 14180670, 14705880, 16544115, 18907560, 19852938, 22058820, 26470584, 28361340, 33088230, 39705876, 44117640, 49632345, 56722680, 66176460, 79411752, 99264690, 132352920, 198529380, 397058760]

約数ペア:

[(1, 397058760), (2, 198529380), (3, 132352920), (4, 99264690), (5, 79411752), (6, 66176460), (7, 56722680), (8, 49632345), (9, 44117640), (10, 39705876), (12, 33088230), (14, 28361340), (15, 26470584), (18, 22058820), (20, 19852938), (21, 18907560), (24, 16544115), (27, 14705880), (28, 14180670), (30, 13235292), (35, 11344536), (36, 11029410), (40, 9926469), (41, 9684360), (42, 9453780), (45, 8823528), (49, 8103240), (54, 7352940), (56, 7090335), (60, 6617646), (61, 6509160), (63, 6302520), (70, 5672268), (72, 5514705), (81, 4901960), (82, 4842180), (84, 4726890), (90, 4411764), (98, 4051620), (105, 3781512), (108, 3676470), (120, 3308823), (122, 3254580), (123, 3228120), (126, 3151260), (135, 2941176), (140, 2836134), (147, 2701080), (162, 2450980), (164, 2421090), (168, 2363445), (180, 2205882), (183, 2169720), (189, 2100840), (196, 2025810), (205, 1936872), (210, 1890756), (216, 1838235), (244, 1627290), (245, 1620648), (246, 1614060), (252, 1575630), (270, 1470588), (280, 1418067), (287, 1383480), (294, 1350540), (305, 1301832), (315, 1260504), (324, 1225490), (328, 1210545), (360, 1102941), (366, 1084860), (369, 1076040), (378, 1050420), (392, 1012905), (405, 980392), (410, 968436), (420, 945378), (427, 929880), (441, 900360), (488, 813645), (490, 810324), (492, 807030), (504, 787815), (540, 735294), (549, 723240), (567, 700280), (574, 691740), (588, 675270), (610, 650916), (615, 645624), (630, 630252), (648, 612745), (732, 542430), (735, 540216), (738, 538020), (756, 525210), (810, 490196), (820, 484218), (840, 472689), (854, 464940), (861, 461160), (882, 450180), (915, 433944), (945, 420168), (980, 405162), (984, 403515), (1080, 367647), (1098, 361620), (1107, 358680), (1134, 350140), (1148, 345870), (1176, 337635), (1220, 325458), (1230, 322812), (1260, 315126), (1281, 309960), (1323, 300120), (1435, 276696), (1464, 271215), (1470, 270108), (1476, 269010), (1512, 262605), (1620, 245098), (1640, 242109), (1647, 241080), (1708, 232470), (1722, 230580), (1764, 225090), (1830, 216972), (1845, 215208), (1890, 210084), (1960, 202581), (2009, 197640), (2135, 185976), (2196, 180810), (2205, 180072), (2214, 179340), (2268, 175070), (2296, 172935), (2440, 162729), (2460, 161406), (2501, 158760), (2520, 157563), (2562, 154980), (2583, 153720), (2646, 150060), (2745, 144648), (2835, 140056), (2870, 138348), (2940, 135054), (2952, 134505), (2989, 132840), (3240, 122549), (3294, 120540), (3321, 119560), (3416, 116235), (3444, 115290), (3528, 112545), (3660, 108486), (3690, 107604), (3780, 105042), (3843, 103320), (3969, 100040), (4018, 98820), (4270, 92988), (4305, 92232), (4392, 90405), (4410, 90036), (4428, 89670), (4536, 87535), (4920, 80703), (4941, 80360), (5002, 79380), (5124, 77490), (5166, 76860), (5292, 75030), (5490, 72324), (5535, 71736), (5670, 70028), (5740, 69174), (5880, 67527), (5978, 66420), (6027, 65880), (6405, 61992), (6588, 60270), (6615, 60024), (6642, 59780), (6888, 57645), (7320, 54243), (7380, 53802), (7503, 52920), (7560, 52521), (7686, 51660), (7749, 51240), (7938, 50020), (8036, 49410), (8235, 48216), (8540, 46494), (8610, 46116), (8820, 45018), (8856, 44835), (8967, 44280), (9882, 40180), (10004, 39690), (10045, 39528), (10248, 38745), (10332, 38430), (10584, 37515), (10980, 36162), (11070, 35868), (11340, 35014), (11480, 34587), (11529, 34440), (11956, 33210), (12054, 32940), (12505, 31752), (12810, 30996), (12915, 30744), (13176, 30135), (13230, 30012), (13284, 29890), (14760, 26901), (14945, 26568), (15006, 26460), (15372, 25830), (15498, 25620), (15876, 25010), (16072, 24705), (16470, 24108), (16605, 23912), (17080, 23247), (17220, 23058), (17507, 22680), (17640, 22509), (17934, 22140), (18081, 21960), (19215, 20664), (19764, 20090), (19845, 20008)]