2189397360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 320

約数和(自身を含む): 7705221120

約数和(自身を除く): 5515823760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 61, 68, 76, 80, 85, 95, 102, 114, 120, 122, 136, 152, 170, 183, 190, 204, 228, 240, 244, 255, 272, 285, 304, 305, 323, 340, 366, 380, 408, 456, 463, 488, 510, 570, 610, 646, 680, 732, 760, 816, 912, 915, 926, 969, 976, 1020, 1037, 1140, 1159, 1220, 1292, 1360, 1389, 1464, 1520, 1615, 1830, 1852, 1938, 2040, 2074, 2280, 2315, 2318, 2440, 2584, 2778, 2928, 3111, 3230, 3477, 3660, 3704, 3876, 4080, 4148, 4560, 4630, 4636, 4845, 4880, 5168, 5185, 5556, 5795, 6222, 6460, 6945, 6954, 7320, 7408, 7752, 7871, 8296, 8797, 9260, 9272, 9690, 10370, 11112, 11590, 12444, 12920, 13890, 13908, 14640, 15504, 15555, 15742, 16592, 17385, 17594, 18520, 18544, 19380, 19703, 20740, 22224, 23180, 23613, 24888, 25840, 26391, 27780, 27816, 28243, 31110, 31484, 34770, 35188, 37040, 38760, 39355, 39406, 41480, 43985, 46360, 47226, 49776, 52782, 55560, 55632, 56486, 59109, 62220, 62968, 69540, 70376, 77520, 78710, 78812, 82960, 84729, 87970, 92720, 94452, 98515, 105564, 111120, 112972, 118065, 118218, 124440, 125936, 131955, 139080, 140752, 141215, 149549, 157420, 157624, 169458, 175940, 188904, 197030, 211128, 225944, 236130, 236436, 248880, 263910, 278160, 282430, 295545, 299098, 314840, 315248, 338916, 351880, 377808, 394060, 422256, 423645, 448647, 451888, 472260, 472872, 480131, 527820, 536617, 564860, 591090, 598196, 629680, 677832, 703760, 747745, 788120, 847290, 897294, 944520, 945744, 960262, 1055640, 1073234, 1129720, 1182180, 1196392, 1355664, 1440393, 1495490, 1576240, 1609851, 1694580, 1794588, 1889040, 1920524, 2111280, 2146468, 2243235, 2259440, 2364360, 2392784, 2400655, 2683085, 2880786, 2990980, 3219702, 3389160, 3589176, 3841048, 4292936, 4486470, 4728720, 4801310, 5366170, 5761572, 5981960, 6439404, 6778320, 7178352, 7201965, 7682096, 8049255, 8585872, 8972940, 9122489, 9602620, 10732340, 11523144, 11963920, 12878808, 14403930, 16098510, 17945880, 18244978, 19205240, 21464680, 23046288, 25757616, 27367467, 28807860, 32197020, 35891760, 36489956, 38410480, 42929360, 45612445, 54734934, 57615720, 64394040, 72979912, 91224890, 109469868, 115231440, 128788080, 136837335, 145959824, 182449780, 218939736, 273674670, 364899560, 437879472, 547349340, 729799120, 1094698680, 2189397360]

約数ペア:

[(1, 2189397360), (2, 1094698680), (3, 729799120), (4, 547349340), (5, 437879472), (6, 364899560), (8, 273674670), (10, 218939736), (12, 182449780), (15, 145959824), (16, 136837335), (17, 128788080), (19, 115231440), (20, 109469868), (24, 91224890), (30, 72979912), (34, 64394040), (38, 57615720), (40, 54734934), (48, 45612445), (51, 42929360), (57, 38410480), (60, 36489956), (61, 35891760), (68, 32197020), (76, 28807860), (80, 27367467), (85, 25757616), (95, 23046288), (102, 21464680), (114, 19205240), (120, 18244978), (122, 17945880), (136, 16098510), (152, 14403930), (170, 12878808), (183, 11963920), (190, 11523144), (204, 10732340), (228, 9602620), (240, 9122489), (244, 8972940), (255, 8585872), (272, 8049255), (285, 7682096), (304, 7201965), (305, 7178352), (323, 6778320), (340, 6439404), (366, 5981960), (380, 5761572), (408, 5366170), (456, 4801310), (463, 4728720), (488, 4486470), (510, 4292936), (570, 3841048), (610, 3589176), (646, 3389160), (680, 3219702), (732, 2990980), (760, 2880786), (816, 2683085), (912, 2400655), (915, 2392784), (926, 2364360), (969, 2259440), (976, 2243235), (1020, 2146468), (1037, 2111280), (1140, 1920524), (1159, 1889040), (1220, 1794588), (1292, 1694580), (1360, 1609851), (1389, 1576240), (1464, 1495490), (1520, 1440393), (1615, 1355664), (1830, 1196392), (1852, 1182180), (1938, 1129720), (2040, 1073234), (2074, 1055640), (2280, 960262), (2315, 945744), (2318, 944520), (2440, 897294), (2584, 847290), (2778, 788120), (2928, 747745), (3111, 703760), (3230, 677832), (3477, 629680), (3660, 598196), (3704, 591090), (3876, 564860), (4080, 536617), (4148, 527820), (4560, 480131), (4630, 472872), (4636, 472260), (4845, 451888), (4880, 448647), (5168, 423645), (5185, 422256), (5556, 394060), (5795, 377808), (6222, 351880), (6460, 338916), (6945, 315248), (6954, 314840), (7320, 299098), (7408, 295545), (7752, 282430), (7871, 278160), (8296, 263910), (8797, 248880), (9260, 236436), (9272, 236130), (9690, 225944), (10370, 211128), (11112, 197030), (11590, 188904), (12444, 175940), (12920, 169458), (13890, 157624), (13908, 157420), (14640, 149549), (15504, 141215), (15555, 140752), (15742, 139080), (16592, 131955), (17385, 125936), (17594, 124440), (18520, 118218), (18544, 118065), (19380, 112972), (19703, 111120), (20740, 105564), (22224, 98515), (23180, 94452), (23613, 92720), (24888, 87970), (25840, 84729), (26391, 82960), (27780, 78812), (27816, 78710), (28243, 77520), (31110, 70376), (31484, 69540), (34770, 62968), (35188, 62220), (37040, 59109), (38760, 56486), (39355, 55632), (39406, 55560), (41480, 52782), (43985, 49776), (46360, 47226)]