304897320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 384

約数和(自身を含む): 1254839040

約数和(自身を除く): 949941720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 117, 120, 123, 126, 130, 140, 156, 164, 168, 180, 182, 195, 205, 210, 227, 234, 246, 252, 260, 273, 280, 287, 312, 315, 328, 360, 364, 369, 390, 410, 420, 454, 455, 468, 492, 504, 520, 533, 546, 574, 585, 615, 630, 681, 728, 738, 780, 819, 820, 840, 861, 908, 910, 936, 984, 1066, 1092, 1135, 1148, 1170, 1230, 1260, 1362, 1365, 1435, 1476, 1560, 1589, 1599, 1638, 1640, 1722, 1816, 1820, 1845, 2043, 2132, 2184, 2270, 2296, 2340, 2460, 2520, 2583, 2665, 2724, 2730, 2870, 2951, 2952, 3178, 3198, 3276, 3405, 3444, 3640, 3690, 3731, 4086, 4095, 4264, 4305, 4540, 4680, 4767, 4797, 4920, 5166, 5330, 5448, 5460, 5740, 5902, 6356, 6396, 6552, 6810, 6888, 7380, 7462, 7945, 7995, 8172, 8190, 8610, 8853, 9080, 9307, 9534, 9594, 10215, 10332, 10660, 10920, 11193, 11480, 11804, 12712, 12792, 12915, 13620, 14301, 14755, 14760, 14924, 15890, 15990, 16344, 16380, 17220, 17706, 18614, 18655, 19068, 19188, 20430, 20657, 20664, 21320, 22386, 23608, 23835, 23985, 25830, 26559, 27240, 27921, 28602, 29510, 29848, 31780, 31980, 32760, 33579, 34440, 35412, 37228, 37310, 38136, 38376, 40860, 41314, 44265, 44772, 46535, 47670, 47970, 51660, 53118, 55842, 55965, 57204, 59020, 61971, 63560, 63960, 65149, 67158, 70824, 71505, 74456, 74620, 81720, 82628, 83763, 88530, 89544, 93070, 95340, 95940, 103285, 103320, 106236, 111684, 111930, 114408, 118040, 120991, 123942, 130298, 132795, 134316, 139605, 143010, 149240, 165256, 167526, 167895, 177060, 185913, 186140, 190680, 191880, 195447, 206570, 212472, 223368, 223860, 241982, 247884, 260596, 265590, 268632, 279210, 286020, 309855, 325745, 335052, 335790, 354120, 362973, 371826, 372280, 390894, 413140, 418815, 447720, 483964, 495768, 521192, 531180, 558420, 572040, 586341, 604955, 619710, 651490, 670104, 671580, 725946, 743652, 781788, 826280, 837630, 846937, 929565, 967928, 977235, 1062360, 1088919, 1116840, 1172682, 1209910, 1239420, 1302980, 1343160, 1451892, 1487304, 1563576, 1675260, 1693874, 1814865, 1859130, 1954470, 2177838, 2345364, 2419820, 2478840, 2540811, 2605960, 2903784, 2931705, 3350520, 3387748, 3629730, 3718260, 3908940, 4234685, 4355676, 4690728, 4839640, 5081622, 5444595, 5863410, 6775496, 7259460, 7436520, 7622433, 7817880, 8469370, 8711352, 10163244, 10889190, 11726820, 12704055, 14518920, 15244866, 16938740, 20326488, 21778380, 23453640, 25408110, 30489732, 33877480, 38112165, 43556760, 50816220, 60979464, 76224330, 101632440, 152448660, 304897320]

約数ペア:

[(1, 304897320), (2, 152448660), (3, 101632440), (4, 76224330), (5, 60979464), (6, 50816220), (7, 43556760), (8, 38112165), (9, 33877480), (10, 30489732), (12, 25408110), (13, 23453640), (14, 21778380), (15, 20326488), (18, 16938740), (20, 15244866), (21, 14518920), (24, 12704055), (26, 11726820), (28, 10889190), (30, 10163244), (35, 8711352), (36, 8469370), (39, 7817880), (40, 7622433), (41, 7436520), (42, 7259460), (45, 6775496), (52, 5863410), (56, 5444595), (60, 5081622), (63, 4839640), (65, 4690728), (70, 4355676), (72, 4234685), (78, 3908940), (82, 3718260), (84, 3629730), (90, 3387748), (91, 3350520), (104, 2931705), (105, 2903784), (117, 2605960), (120, 2540811), (123, 2478840), (126, 2419820), (130, 2345364), (140, 2177838), (156, 1954470), (164, 1859130), (168, 1814865), (180, 1693874), (182, 1675260), (195, 1563576), (205, 1487304), (210, 1451892), (227, 1343160), (234, 1302980), (246, 1239420), (252, 1209910), (260, 1172682), (273, 1116840), (280, 1088919), (287, 1062360), (312, 977235), (315, 967928), (328, 929565), (360, 846937), (364, 837630), (369, 826280), (390, 781788), (410, 743652), (420, 725946), (454, 671580), (455, 670104), (468, 651490), (492, 619710), (504, 604955), (520, 586341), (533, 572040), (546, 558420), (574, 531180), (585, 521192), (615, 495768), (630, 483964), (681, 447720), (728, 418815), (738, 413140), (780, 390894), (819, 372280), (820, 371826), (840, 362973), (861, 354120), (908, 335790), (910, 335052), (936, 325745), (984, 309855), (1066, 286020), (1092, 279210), (1135, 268632), (1148, 265590), (1170, 260596), (1230, 247884), (1260, 241982), (1362, 223860), (1365, 223368), (1435, 212472), (1476, 206570), (1560, 195447), (1589, 191880), (1599, 190680), (1638, 186140), (1640, 185913), (1722, 177060), (1816, 167895), (1820, 167526), (1845, 165256), (2043, 149240), (2132, 143010), (2184, 139605), (2270, 134316), (2296, 132795), (2340, 130298), (2460, 123942), (2520, 120991), (2583, 118040), (2665, 114408), (2724, 111930), (2730, 111684), (2870, 106236), (2951, 103320), (2952, 103285), (3178, 95940), (3198, 95340), (3276, 93070), (3405, 89544), (3444, 88530), (3640, 83763), (3690, 82628), (3731, 81720), (4086, 74620), (4095, 74456), (4264, 71505), (4305, 70824), (4540, 67158), (4680, 65149), (4767, 63960), (4797, 63560), (4920, 61971), (5166, 59020), (5330, 57204), (5448, 55965), (5460, 55842), (5740, 53118), (5902, 51660), (6356, 47970), (6396, 47670), (6552, 46535), (6810, 44772), (6888, 44265), (7380, 41314), (7462, 40860), (7945, 38376), (7995, 38136), (8172, 37310), (8190, 37228), (8610, 35412), (8853, 34440), (9080, 33579), (9307, 32760), (9534, 31980), (9594, 31780), (10215, 29848), (10332, 29510), (10660, 28602), (10920, 27921), (11193, 27240), (11480, 26559), (11804, 25830), (12712, 23985), (12792, 23835), (12915, 23608), (13620, 22386), (14301, 21320), (14755, 20664), (14760, 20657), (14924, 20430), (15890, 19188), (15990, 19068), (16344, 18655), (16380, 18614), (17220, 17706)]