61805166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4523}}^1$

素因数の和:5203

約数の個数: 256

約数和(自身を含む): 215293178880

約数和(自身を除く): 153488012160

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 647, 660, 704, 880, 960, 1056, 1294, 1320, 1408, 1760, 1920, 1941, 2112, 2588, 2640, 3235, 3520, 3882, 4224, 4523, 5176, 5280, 6470, 7040, 7117, 7764, 9046, 9705, 10352, 10560, 12940, 13569, 14234, 15528, 18092, 19410, 20704, 21120, 21351, 22615, 25880, 27138, 28468, 31056, 35585, 36184, 38820, 41408, 42702, 45230, 49753, 51760, 54276, 56936, 62112, 67845, 71170, 72368, 77640, 82816, 85404, 90460, 99506, 103520, 106755, 108552, 113872, 124224, 135690, 142340, 144736, 149259, 155280, 170808, 180920, 199012, 207040, 213510, 217104, 227744, 248448, 248765, 271380, 284680, 289472, 298518, 310560, 341616, 361840, 398024, 414080, 427020, 434208, 455488, 497530, 542760, 569360, 578944, 597036, 621120, 683232, 723680, 746295, 796048, 854040, 868416, 910976, 995060, 1085520, 1138720, 1194072, 1242240, 1366464, 1447360, 1492590, 1592096, 1708080, 1736832, 1990120, 2171040, 2277440, 2388144, 2732928, 2894720, 2926381, 2985180, 3184192, 3416160, 3980240, 4342080, 4554880, 4776288, 5852762, 5970360, 6368384, 6832320, 7960480, 8684160, 8779143, 9552576, 11705524, 11940720, 13664640, 14631905, 15920960, 17558286, 19105152, 23411048, 23881440, 29263810, 31841920, 32190191, 35116572, 43895715, 46822096, 47762880, 58527620, 64380382, 70233144, 87791430, 93644192, 95525760, 96570573, 117055240, 128760764, 140466288, 160950955, 175582860, 187288384, 193141146, 234110480, 257521528, 280932576, 321901910, 351165720, 374576768, 386282292, 468220960, 482852865, 515043056, 561865152, 643803820, 702331440, 772564584, 936441920, 965705730, 1030086112, 1123730304, 1287607640, 1404662880, 1545129168, 1872883840, 1931411460, 2060172224, 2575215280, 2809325760, 3090258336, 3862822920, 4120344448, 5150430560, 5618651520, 6180516672, 7725645840, 10300861120, 12361033344, 15451291680, 20601722240, 30902583360, 61805166720]

約数ペア:

[(1, 61805166720), (2, 30902583360), (3, 20601722240), (4, 15451291680), (5, 12361033344), (6, 10300861120), (8, 7725645840), (10, 6180516672), (11, 5618651520), (12, 5150430560), (15, 4120344448), (16, 3862822920), (20, 3090258336), (22, 2809325760), (24, 2575215280), (30, 2060172224), (32, 1931411460), (33, 1872883840), (40, 1545129168), (44, 1404662880), (48, 1287607640), (55, 1123730304), (60, 1030086112), (64, 965705730), (66, 936441920), (80, 772564584), (88, 702331440), (96, 643803820), (110, 561865152), (120, 515043056), (128, 482852865), (132, 468220960), (160, 386282292), (165, 374576768), (176, 351165720), (192, 321901910), (220, 280932576), (240, 257521528), (264, 234110480), (320, 193141146), (330, 187288384), (352, 175582860), (384, 160950955), (440, 140466288), (480, 128760764), (528, 117055240), (640, 96570573), (647, 95525760), (660, 93644192), (704, 87791430), (880, 70233144), (960, 64380382), (1056, 58527620), (1294, 47762880), (1320, 46822096), (1408, 43895715), (1760, 35116572), (1920, 32190191), (1941, 31841920), (2112, 29263810), (2588, 23881440), (2640, 23411048), (3235, 19105152), (3520, 17558286), (3882, 15920960), (4224, 14631905), (4523, 13664640), (5176, 11940720), (5280, 11705524), (6470, 9552576), (7040, 8779143), (7117, 8684160), (7764, 7960480), (9046, 6832320), (9705, 6368384), (10352, 5970360), (10560, 5852762), (12940, 4776288), (13569, 4554880), (14234, 4342080), (15528, 3980240), (18092, 3416160), (19410, 3184192), (20704, 2985180), (21120, 2926381), (21351, 2894720), (22615, 2732928), (25880, 2388144), (27138, 2277440), (28468, 2171040), (31056, 1990120), (35585, 1736832), (36184, 1708080), (38820, 1592096), (41408, 1492590), (42702, 1447360), (45230, 1366464), (49753, 1242240), (51760, 1194072), (54276, 1138720), (56936, 1085520), (62112, 995060), (67845, 910976), (71170, 868416), (72368, 854040), (77640, 796048), (82816, 746295), (85404, 723680), (90460, 683232), (99506, 621120), (103520, 597036), (106755, 578944), (108552, 569360), (113872, 542760), (124224, 497530), (135690, 455488), (142340, 434208), (144736, 427020), (149259, 414080), (155280, 398024), (170808, 361840), (180920, 341616), (199012, 310560), (207040, 298518), (213510, 289472), (217104, 284680), (227744, 271380), (248448, 248765)]