66445221120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1181

約数の個数: 288

約数和(自身を含む): 216522391680

約数和(自身を除く): 150077170560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 419, 480, 488, 610, 640, 677, 732, 768, 838, 915, 960, 976, 1220, 1257, 1280, 1354, 1464, 1676, 1830, 1920, 1952, 2031, 2095, 2440, 2514, 2708, 2928, 3352, 3385, 3660, 3840, 3904, 4062, 4190, 4880, 5028, 5416, 5856, 6285, 6704, 6770, 7320, 7808, 8124, 8380, 9760, 10056, 10155, 10832, 11712, 12570, 13408, 13540, 14640, 15616, 16248, 16760, 19520, 20112, 20310, 21664, 23424, 25140, 25559, 26816, 27080, 29280, 32496, 33520, 39040, 40224, 40620, 41297, 43328, 46848, 50280, 51118, 53632, 54160, 58560, 64992, 67040, 76677, 78080, 80448, 81240, 82594, 86656, 100560, 102236, 107264, 108320, 117120, 123891, 127795, 129984, 134080, 153354, 160896, 162480, 165188, 173312, 201120, 204472, 206485, 216640, 234240, 247782, 255590, 259968, 268160, 283663, 306708, 321792, 324960, 330376, 383385, 402240, 408944, 412970, 433280, 495564, 511180, 519936, 536320, 567326, 613416, 619455, 649920, 660752, 766770, 804480, 817888, 825940, 850989, 866560, 991128, 1022360, 1134652, 1226832, 1238910, 1299840, 1321504, 1418315, 1533540, 1608960, 1635776, 1651880, 1701978, 1982256, 2044720, 2269304, 2453664, 2477820, 2599680, 2643008, 2836630, 3067080, 3271552, 3303760, 3403956, 3964512, 4089440, 4254945, 4538608, 4907328, 4955640, 5286016, 5673260, 6134160, 6543104, 6607520, 6807912, 7929024, 8178880, 8509890, 9077216, 9814656, 9911280, 10572032, 11346520, 12268320, 13215040, 13615824, 15858048, 16357760, 17019780, 17303443, 18154432, 19629312, 19822560, 22693040, 24536640, 26430080, 27231648, 31716096, 32715520, 34039560, 34606886, 36308864, 39645120, 45386080, 49073280, 51910329, 52860160, 54463296, 68079120, 69213772, 72617728, 79290240, 86517215, 90772160, 98146560, 103820658, 108926592, 136158240, 138427544, 158580480, 173034430, 181544320, 207641316, 217853184, 259551645, 272316480, 276855088, 346068860, 363088640, 415282632, 519103290, 544632960, 553710176, 692137720, 830565264, 1038206580, 1089265920, 1107420352, 1384275440, 1661130528, 2076413160, 2214840704, 2768550880, 3322261056, 4152826320, 4429681408, 5537101760, 6644522112, 8305652640, 11074203520, 13289044224, 16611305280, 22148407040, 33222610560, 66445221120]

約数ペア:

[(1, 66445221120), (2, 33222610560), (3, 22148407040), (4, 16611305280), (5, 13289044224), (6, 11074203520), (8, 8305652640), (10, 6644522112), (12, 5537101760), (15, 4429681408), (16, 4152826320), (20, 3322261056), (24, 2768550880), (30, 2214840704), (32, 2076413160), (40, 1661130528), (48, 1384275440), (60, 1107420352), (61, 1089265920), (64, 1038206580), (80, 830565264), (96, 692137720), (120, 553710176), (122, 544632960), (128, 519103290), (160, 415282632), (183, 363088640), (192, 346068860), (240, 276855088), (244, 272316480), (256, 259551645), (305, 217853184), (320, 207641316), (366, 181544320), (384, 173034430), (419, 158580480), (480, 138427544), (488, 136158240), (610, 108926592), (640, 103820658), (677, 98146560), (732, 90772160), (768, 86517215), (838, 79290240), (915, 72617728), (960, 69213772), (976, 68079120), (1220, 54463296), (1257, 52860160), (1280, 51910329), (1354, 49073280), (1464, 45386080), (1676, 39645120), (1830, 36308864), (1920, 34606886), (1952, 34039560), (2031, 32715520), (2095, 31716096), (2440, 27231648), (2514, 26430080), (2708, 24536640), (2928, 22693040), (3352, 19822560), (3385, 19629312), (3660, 18154432), (3840, 17303443), (3904, 17019780), (4062, 16357760), (4190, 15858048), (4880, 13615824), (5028, 13215040), (5416, 12268320), (5856, 11346520), (6285, 10572032), (6704, 9911280), (6770, 9814656), (7320, 9077216), (7808, 8509890), (8124, 8178880), (8380, 7929024), (9760, 6807912), (10056, 6607520), (10155, 6543104), (10832, 6134160), (11712, 5673260), (12570, 5286016), (13408, 4955640), (13540, 4907328), (14640, 4538608), (15616, 4254945), (16248, 4089440), (16760, 3964512), (19520, 3403956), (20112, 3303760), (20310, 3271552), (21664, 3067080), (23424, 2836630), (25140, 2643008), (25559, 2599680), (26816, 2477820), (27080, 2453664), (29280, 2269304), (32496, 2044720), (33520, 1982256), (39040, 1701978), (40224, 1651880), (40620, 1635776), (41297, 1608960), (43328, 1533540), (46848, 1418315), (50280, 1321504), (51118, 1299840), (53632, 1238910), (54160, 1226832), (58560, 1134652), (64992, 1022360), (67040, 991128), (76677, 866560), (78080, 850989), (80448, 825940), (81240, 817888), (82594, 804480), (86656, 766770), (100560, 660752), (102236, 649920), (107264, 619455), (108320, 613416), (117120, 567326), (123891, 536320), (127795, 519936), (129984, 511180), (134080, 495564), (153354, 433280), (160896, 412970), (162480, 408944), (165188, 402240), (173312, 383385), (201120, 330376), (204472, 324960), (206485, 321792), (216640, 306708), (234240, 283663), (247782, 268160), (255590, 259968)]