290679480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 384

約数和(自身を含む): 1226534400

約数和(自身を除く): 935854920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 467, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 934, 936, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1401, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1868, 1976, 1995, 2184, 2223, 2280, 2335, 2340, 2394, 2470, 2520, 2660, 2730, 2802, 2964, 3192, 3269, 3276, 3420, 3458, 3640, 3705, 3736, 3990, 4095, 4203, 4446, 4670, 4680, 4788, 4940, 5187, 5320, 5460, 5604, 5928, 5985, 6071, 6538, 6552, 6840, 6916, 7005, 7410, 7980, 8190, 8406, 8645, 8873, 8892, 9340, 9576, 9807, 9880, 10374, 10920, 11115, 11208, 11970, 12142, 13076, 13832, 14010, 14820, 15561, 15960, 16345, 16380, 16812, 17290, 17746, 17784, 18213, 18680, 19614, 20748, 21015, 22230, 23940, 24284, 25935, 26152, 26619, 28020, 29421, 29640, 30355, 31122, 32690, 32760, 33624, 34580, 35492, 36426, 39228, 41496, 42030, 42497, 44365, 44460, 47880, 48568, 49035, 51870, 53238, 54639, 56040, 58842, 60710, 62111, 62244, 65380, 69160, 70984, 72852, 77805, 78456, 79857, 84060, 84994, 88730, 88920, 91065, 98070, 103740, 106476, 109278, 115349, 117684, 121420, 124222, 124488, 127491, 130760, 133095, 145704, 147105, 155610, 159714, 168120, 169988, 177460, 182130, 186333, 196140, 207480, 212485, 212952, 218556, 230698, 235368, 242840, 248444, 254982, 266190, 273195, 294210, 310555, 311220, 319428, 339976, 346047, 354920, 364260, 372666, 382473, 392280, 399285, 424970, 437112, 461396, 496888, 509964, 532380, 546390, 558999, 576745, 588420, 621110, 622440, 637455, 638856, 692094, 728520, 745332, 764946, 798570, 807443, 849940, 922792, 931665, 1019928, 1038141, 1064760, 1092780, 1117998, 1153490, 1176840, 1242220, 1274910, 1384188, 1490664, 1529892, 1597140, 1614886, 1699880, 1730235, 1863330, 1912365, 2076282, 2185560, 2235996, 2306980, 2422329, 2484440, 2549820, 2768376, 2794995, 3059784, 3194280, 3229772, 3460470, 3726660, 3824730, 4037215, 4152564, 4471992, 4613960, 4844658, 5099640, 5190705, 5589990, 6459544, 6920940, 7266987, 7453320, 7649460, 8074430, 8305128, 9689316, 10381410, 11179980, 12111645, 13841880, 14533974, 15298920, 16148860, 19378632, 20762820, 22359960, 24223290, 29067948, 32297720, 36334935, 41525640, 48446580, 58135896, 72669870, 96893160, 145339740, 290679480]

約数ペア:

[(1, 290679480), (2, 145339740), (3, 96893160), (4, 72669870), (5, 58135896), (6, 48446580), (7, 41525640), (8, 36334935), (9, 32297720), (10, 29067948), (12, 24223290), (13, 22359960), (14, 20762820), (15, 19378632), (18, 16148860), (19, 15298920), (20, 14533974), (21, 13841880), (24, 12111645), (26, 11179980), (28, 10381410), (30, 9689316), (35, 8305128), (36, 8074430), (38, 7649460), (39, 7453320), (40, 7266987), (42, 6920940), (45, 6459544), (52, 5589990), (56, 5190705), (57, 5099640), (60, 4844658), (63, 4613960), (65, 4471992), (70, 4152564), (72, 4037215), (76, 3824730), (78, 3726660), (84, 3460470), (90, 3229772), (91, 3194280), (95, 3059784), (104, 2794995), (105, 2768376), (114, 2549820), (117, 2484440), (120, 2422329), (126, 2306980), (130, 2235996), (133, 2185560), (140, 2076282), (152, 1912365), (156, 1863330), (168, 1730235), (171, 1699880), (180, 1614886), (182, 1597140), (190, 1529892), (195, 1490664), (210, 1384188), (228, 1274910), (234, 1242220), (247, 1176840), (252, 1153490), (260, 1117998), (266, 1092780), (273, 1064760), (280, 1038141), (285, 1019928), (312, 931665), (315, 922792), (342, 849940), (360, 807443), (364, 798570), (380, 764946), (390, 745332), (399, 728520), (420, 692094), (455, 638856), (456, 637455), (467, 622440), (468, 621110), (494, 588420), (504, 576745), (520, 558999), (532, 546390), (546, 532380), (570, 509964), (585, 496888), (630, 461396), (665, 437112), (684, 424970), (728, 399285), (741, 392280), (760, 382473), (780, 372666), (798, 364260), (819, 354920), (840, 346047), (855, 339976), (910, 319428), (934, 311220), (936, 310555), (988, 294210), (1064, 273195), (1092, 266190), (1140, 254982), (1170, 248444), (1197, 242840), (1235, 235368), (1260, 230698), (1330, 218556), (1365, 212952), (1368, 212485), (1401, 207480), (1482, 196140), (1560, 186333), (1596, 182130), (1638, 177460), (1710, 169988), (1729, 168120), (1820, 159714), (1868, 155610), (1976, 147105), (1995, 145704), (2184, 133095), (2223, 130760), (2280, 127491), (2335, 124488), (2340, 124222), (2394, 121420), (2470, 117684), (2520, 115349), (2660, 109278), (2730, 106476), (2802, 103740), (2964, 98070), (3192, 91065), (3269, 88920), (3276, 88730), (3420, 84994), (3458, 84060), (3640, 79857), (3705, 78456), (3736, 77805), (3990, 72852), (4095, 70984), (4203, 69160), (4446, 65380), (4670, 62244), (4680, 62111), (4788, 60710), (4940, 58842), (5187, 56040), (5320, 54639), (5460, 53238), (5604, 51870), (5928, 49035), (5985, 48568), (6071, 47880), (6538, 44460), (6552, 44365), (6840, 42497), (6916, 42030), (7005, 41496), (7410, 39228), (7980, 36426), (8190, 35492), (8406, 34580), (8645, 33624), (8873, 32760), (8892, 32690), (9340, 31122), (9576, 30355), (9807, 29640), (9880, 29421), (10374, 28020), (10920, 26619), (11115, 26152), (11208, 25935), (11970, 24284), (12142, 23940), (13076, 22230), (13832, 21015), (14010, 20748), (14820, 19614), (15561, 18680), (15960, 18213), (16345, 17784), (16380, 17746), (16812, 17290)]