305930520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 480

約数和(自身を含む): 1251391680

約数和(自身を除く): 945461160

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, 47, 49, 54, 56, 60, 63, 70, 72, 81, 82, 84, 90, 94, 98, 105, 108, 120, 123, 126, 135, 140, 141, 147, 162, 164, 168, 180, 188, 189, 196, 205, 210, 216, 235, 245, 246, 252, 270, 280, 282, 287, 294, 315, 324, 328, 329, 360, 369, 376, 378, 392, 405, 410, 420, 423, 441, 470, 490, 492, 504, 540, 564, 567, 574, 588, 615, 630, 648, 658, 705, 735, 738, 756, 810, 820, 840, 846, 861, 882, 940, 945, 980, 984, 987, 1080, 1107, 1128, 1134, 1148, 1176, 1230, 1260, 1269, 1316, 1323, 1410, 1435, 1470, 1476, 1512, 1620, 1640, 1645, 1692, 1722, 1764, 1845, 1880, 1890, 1927, 1960, 1974, 2009, 2115, 2205, 2214, 2268, 2296, 2303, 2460, 2520, 2538, 2583, 2632, 2646, 2820, 2835, 2870, 2940, 2952, 2961, 3240, 3290, 3321, 3384, 3444, 3528, 3690, 3780, 3807, 3854, 3948, 3969, 4018, 4230, 4305, 4410, 4428, 4536, 4606, 4920, 4935, 5076, 5166, 5292, 5535, 5640, 5670, 5740, 5781, 5880, 5922, 6027, 6345, 6580, 6615, 6642, 6888, 6909, 7380, 7560, 7614, 7708, 7749, 7896, 7938, 8036, 8460, 8610, 8820, 8856, 8883, 9212, 9635, 9870, 10045, 10152, 10332, 10584, 11070, 11340, 11480, 11515, 11562, 11844, 12054, 12690, 12915, 13160, 13230, 13284, 13489, 13818, 14760, 14805, 15228, 15416, 15498, 15876, 16072, 16605, 16920, 17220, 17343, 17640, 17766, 18081, 18424, 19035, 19270, 19740, 19845, 20090, 20664, 20727, 22140, 22680, 23030, 23124, 23247, 23688, 24108, 25380, 25830, 26460, 26568, 26649, 26978, 27636, 28905, 29610, 30135, 30456, 30996, 31752, 33210, 34440, 34545, 34686, 35532, 36162, 38070, 38540, 38745, 39480, 39690, 40180, 40467, 41454, 44280, 44415, 46060, 46248, 46494, 48216, 50760, 51660, 52029, 52920, 53298, 53956, 54243, 55272, 57810, 59220, 60270, 61992, 62181, 66420, 67445, 69090, 69372, 71064, 72324, 76140, 77080, 77490, 79380, 80360, 80934, 82908, 86715, 88830, 90405, 92120, 92988, 94423, 103320, 103635, 104058, 106596, 107912, 108486, 115620, 116235, 118440, 120540, 121401, 124362, 132840, 133245, 134890, 138180, 138744, 144648, 152280, 154980, 156087, 158760, 161868, 162729, 165816, 173430, 177660, 180810, 185976, 186543, 188846, 202335, 207270, 208116, 213192, 216972, 231240, 232470, 241080, 242802, 248724, 260145, 266490, 269780, 271215, 276360, 283269, 309960, 310905, 312174, 323736, 325458, 346860, 355320, 361620, 364203, 373086, 377692, 404670, 414540, 416232, 433944, 464940, 472115, 485604, 497448, 520290, 532980, 539560, 542430, 566538, 607005, 621810, 624348, 650916, 693720, 723240, 728406, 746172, 755384, 780435, 809340, 813645, 829080, 849807, 929880, 932715, 944230, 971208, 1040580, 1065960, 1084860, 1092609, 1133076, 1214010, 1243620, 1248696, 1301832, 1416345, 1456812, 1492344, 1560870, 1618680, 1627290, 1699614, 1821015, 1865430, 1888460, 2081160, 2169720, 2185218, 2266152, 2428020, 2487240, 2549421, 2832690, 2913624, 3121740, 3254580, 3399228, 3642030, 3730860, 3776920, 4249035, 4370436, 4856040, 5098842, 5463045, 5665380, 6243480, 6509160, 6798456, 7284060, 7461720, 7648263, 8498070, 8740872, 10197684, 10926090, 11330760, 12747105, 14568120, 15296526, 16996140, 20395368, 21852180, 25494210, 30593052, 33992280, 38241315, 43704360, 50988420, 61186104, 76482630, 101976840, 152965260, 305930520]

約数ペア:

[(1, 305930520), (2, 152965260), (3, 101976840), (4, 76482630), (5, 61186104), (6, 50988420), (7, 43704360), (8, 38241315), (9, 33992280), (10, 30593052), (12, 25494210), (14, 21852180), (15, 20395368), (18, 16996140), (20, 15296526), (21, 14568120), (24, 12747105), (27, 11330760), (28, 10926090), (30, 10197684), (35, 8740872), (36, 8498070), (40, 7648263), (41, 7461720), (42, 7284060), (45, 6798456), (47, 6509160), (49, 6243480), (54, 5665380), (56, 5463045), (60, 5098842), (63, 4856040), (70, 4370436), (72, 4249035), (81, 3776920), (82, 3730860), (84, 3642030), (90, 3399228), (94, 3254580), (98, 3121740), (105, 2913624), (108, 2832690), (120, 2549421), (123, 2487240), (126, 2428020), (135, 2266152), (140, 2185218), (141, 2169720), (147, 2081160), (162, 1888460), (164, 1865430), (168, 1821015), (180, 1699614), (188, 1627290), (189, 1618680), (196, 1560870), (205, 1492344), (210, 1456812), (216, 1416345), (235, 1301832), (245, 1248696), (246, 1243620), (252, 1214010), (270, 1133076), (280, 1092609), (282, 1084860), (287, 1065960), (294, 1040580), (315, 971208), (324, 944230), (328, 932715), (329, 929880), (360, 849807), (369, 829080), (376, 813645), (378, 809340), (392, 780435), (405, 755384), (410, 746172), (420, 728406), (423, 723240), (441, 693720), (470, 650916), (490, 624348), (492, 621810), (504, 607005), (540, 566538), (564, 542430), (567, 539560), (574, 532980), (588, 520290), (615, 497448), (630, 485604), (648, 472115), (658, 464940), (705, 433944), (735, 416232), (738, 414540), (756, 404670), (810, 377692), (820, 373086), (840, 364203), (846, 361620), (861, 355320), (882, 346860), (940, 325458), (945, 323736), (980, 312174), (984, 310905), (987, 309960), (1080, 283269), (1107, 276360), (1128, 271215), (1134, 269780), (1148, 266490), (1176, 260145), (1230, 248724), (1260, 242802), (1269, 241080), (1316, 232470), (1323, 231240), (1410, 216972), (1435, 213192), (1470, 208116), (1476, 207270), (1512, 202335), (1620, 188846), (1640, 186543), (1645, 185976), (1692, 180810), (1722, 177660), (1764, 173430), (1845, 165816), (1880, 162729), (1890, 161868), (1927, 158760), (1960, 156087), (1974, 154980), (2009, 152280), (2115, 144648), (2205, 138744), (2214, 138180), (2268, 134890), (2296, 133245), (2303, 132840), (2460, 124362), (2520, 121401), (2538, 120540), (2583, 118440), (2632, 116235), (2646, 115620), (2820, 108486), (2835, 107912), (2870, 106596), (2940, 104058), (2952, 103635), (2961, 103320), (3240, 94423), (3290, 92988), (3321, 92120), (3384, 90405), (3444, 88830), (3528, 86715), (3690, 82908), (3780, 80934), (3807, 80360), (3854, 79380), (3948, 77490), (3969, 77080), (4018, 76140), (4230, 72324), (4305, 71064), (4410, 69372), (4428, 69090), (4536, 67445), (4606, 66420), (4920, 62181), (4935, 61992), (5076, 60270), (5166, 59220), (5292, 57810), (5535, 55272), (5640, 54243), (5670, 53956), (5740, 53298), (5781, 52920), (5880, 52029), (5922, 51660), (6027, 50760), (6345, 48216), (6580, 46494), (6615, 46248), (6642, 46060), (6888, 44415), (6909, 44280), (7380, 41454), (7560, 40467), (7614, 40180), (7708, 39690), (7749, 39480), (7896, 38745), (7938, 38540), (8036, 38070), (8460, 36162), (8610, 35532), (8820, 34686), (8856, 34545), (8883, 34440), (9212, 33210), (9635, 31752), (9870, 30996), (10045, 30456), (10152, 30135), (10332, 29610), (10584, 28905), (11070, 27636), (11340, 26978), (11480, 26649), (11515, 26568), (11562, 26460), (11844, 25830), (12054, 25380), (12690, 24108), (12915, 23688), (13160, 23247), (13230, 23124), (13284, 23030), (13489, 22680), (13818, 22140), (14760, 20727), (14805, 20664), (15228, 20090), (15416, 19845), (15498, 19740), (15876, 19270), (16072, 19035), (16605, 18424), (16920, 18081), (17220, 17766), (17343, 17640)]