213861120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 766450944

約数和(自身を除く): 552589824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 83, 88, 96, 110, 120, 122, 128, 132, 160, 165, 166, 176, 183, 192, 220, 240, 244, 249, 256, 264, 305, 320, 330, 332, 352, 366, 384, 415, 440, 480, 488, 498, 528, 610, 640, 660, 664, 671, 704, 732, 768, 830, 880, 913, 915, 960, 976, 996, 1056, 1220, 1245, 1280, 1320, 1328, 1342, 1408, 1464, 1660, 1760, 1826, 1830, 1920, 1952, 1992, 2013, 2112, 2440, 2490, 2640, 2656, 2684, 2739, 2816, 2928, 3320, 3355, 3520, 3652, 3660, 3840, 3904, 3984, 4026, 4224, 4565, 4880, 4980, 5063, 5280, 5312, 5368, 5478, 5856, 6640, 6710, 7040, 7304, 7320, 7808, 7968, 8052, 8448, 9130, 9760, 9960, 10065, 10126, 10560, 10624, 10736, 10956, 11712, 13280, 13420, 13695, 14080, 14608, 14640, 15189, 15616, 15936, 16104, 18260, 19520, 19920, 20130, 20252, 21120, 21248, 21472, 21912, 23424, 25315, 26560, 26840, 27390, 29216, 29280, 30378, 31872, 32208, 36520, 39040, 39840, 40260, 40504, 42240, 42944, 43824, 46848, 50630, 53120, 53680, 54780, 55693, 58432, 58560, 60756, 63744, 64416, 73040, 75945, 78080, 79680, 80520, 81008, 85888, 87648, 101260, 106240, 107360, 109560, 111386, 116864, 117120, 121512, 128832, 146080, 151890, 159360, 161040, 162016, 167079, 171776, 175296, 202520, 214720, 219120, 222772, 233728, 234240, 243024, 257664, 278465, 292160, 303780, 318720, 322080, 324032, 334158, 350592, 405040, 429440, 438240, 445544, 486048, 515328, 556930, 584320, 607560, 644160, 648064, 668316, 701184, 810080, 835395, 858880, 876480, 891088, 972096, 1113860, 1168640, 1215120, 1288320, 1296128, 1336632, 1620160, 1670790, 1752960, 1782176, 1944192, 2227720, 2430240, 2576640, 2673264, 3240320, 3341580, 3505920, 3564352, 3888384, 4455440, 4860480, 5346528, 6480640, 6683160, 7128704, 8910880, 9720960, 10693056, 13366320, 14257408, 17821760, 19441920, 21386112, 26732640, 35643520, 42772224, 53465280, 71287040, 106930560, 213861120]

約数ペア:

[(1, 213861120), (2, 106930560), (3, 71287040), (4, 53465280), (5, 42772224), (6, 35643520), (8, 26732640), (10, 21386112), (11, 19441920), (12, 17821760), (15, 14257408), (16, 13366320), (20, 10693056), (22, 9720960), (24, 8910880), (30, 7128704), (32, 6683160), (33, 6480640), (40, 5346528), (44, 4860480), (48, 4455440), (55, 3888384), (60, 3564352), (61, 3505920), (64, 3341580), (66, 3240320), (80, 2673264), (83, 2576640), (88, 2430240), (96, 2227720), (110, 1944192), (120, 1782176), (122, 1752960), (128, 1670790), (132, 1620160), (160, 1336632), (165, 1296128), (166, 1288320), (176, 1215120), (183, 1168640), (192, 1113860), (220, 972096), (240, 891088), (244, 876480), (249, 858880), (256, 835395), (264, 810080), (305, 701184), (320, 668316), (330, 648064), (332, 644160), (352, 607560), (366, 584320), (384, 556930), (415, 515328), (440, 486048), (480, 445544), (488, 438240), (498, 429440), (528, 405040), (610, 350592), (640, 334158), (660, 324032), (664, 322080), (671, 318720), (704, 303780), (732, 292160), (768, 278465), (830, 257664), (880, 243024), (913, 234240), (915, 233728), (960, 222772), (976, 219120), (996, 214720), (1056, 202520), (1220, 175296), (1245, 171776), (1280, 167079), (1320, 162016), (1328, 161040), (1342, 159360), (1408, 151890), (1464, 146080), (1660, 128832), (1760, 121512), (1826, 117120), (1830, 116864), (1920, 111386), (1952, 109560), (1992, 107360), (2013, 106240), (2112, 101260), (2440, 87648), (2490, 85888), (2640, 81008), (2656, 80520), (2684, 79680), (2739, 78080), (2816, 75945), (2928, 73040), (3320, 64416), (3355, 63744), (3520, 60756), (3652, 58560), (3660, 58432), (3840, 55693), (3904, 54780), (3984, 53680), (4026, 53120), (4224, 50630), (4565, 46848), (4880, 43824), (4980, 42944), (5063, 42240), (5280, 40504), (5312, 40260), (5368, 39840), (5478, 39040), (5856, 36520), (6640, 32208), (6710, 31872), (7040, 30378), (7304, 29280), (7320, 29216), (7808, 27390), (7968, 26840), (8052, 26560), (8448, 25315), (9130, 23424), (9760, 21912), (9960, 21472), (10065, 21248), (10126, 21120), (10560, 20252), (10624, 20130), (10736, 19920), (10956, 19520), (11712, 18260), (13280, 16104), (13420, 15936), (13695, 15616), (14080, 15189), (14608, 14640)]