71528883360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{15377}}^1$

素因数の和:16287

約数の個数: 192

約数和(自身を含む): 246094257024

約数和(自身を除く): 174565373664

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 881, 1056, 1320, 1760, 1762, 2640, 2643, 3524, 4405, 5280, 5286, 7048, 8810, 9691, 10572, 13215, 14096, 15377, 17620, 19382, 21144, 26430, 28192, 29073, 30754, 35240, 38764, 42288, 46131, 48455, 52860, 58146, 61508, 70480, 76885, 77528, 84576, 92262, 96910, 105720, 116292, 123016, 140960, 145365, 153770, 155056, 169147, 184524, 193820, 211440, 230655, 232584, 246032, 290730, 307540, 310112, 338294, 369048, 387640, 422880, 461310, 465168, 492064, 507441, 581460, 615080, 676588, 738096, 775280, 845735, 922620, 930336, 1014882, 1162920, 1230160, 1353176, 1476192, 1550560, 1691470, 1845240, 2029764, 2325840, 2460320, 2537205, 2706352, 3382940, 3690480, 4059528, 4651680, 5074410, 5412704, 6765880, 7380960, 8119056, 10148820, 13531760, 13547137, 16238112, 20297640, 27063520, 27094274, 40595280, 40641411, 54188548, 67735685, 81190560, 81282822, 108377096, 135471370, 149018507, 162565644, 203207055, 216754192, 270942740, 298037014, 325131288, 406414110, 433508384, 447055521, 541885480, 596074028, 650262576, 745092535, 812828220, 894111042, 1083770960, 1192148056, 1300525152, 1490185070, 1625656440, 1788222084, 2167541920, 2235277605, 2384296112, 2980370140, 3251312880, 3576444168, 4470555210, 4768592224, 5960740280, 6502625760, 7152888336, 8941110420, 11921480560, 14305776672, 17882220840, 23842961120, 35764441680, 71528883360]

約数ペア:

[(1, 71528883360), (2, 35764441680), (3, 23842961120), (4, 17882220840), (5, 14305776672), (6, 11921480560), (8, 8941110420), (10, 7152888336), (11, 6502625760), (12, 5960740280), (15, 4768592224), (16, 4470555210), (20, 3576444168), (22, 3251312880), (24, 2980370140), (30, 2384296112), (32, 2235277605), (33, 2167541920), (40, 1788222084), (44, 1625656440), (48, 1490185070), (55, 1300525152), (60, 1192148056), (66, 1083770960), (80, 894111042), (88, 812828220), (96, 745092535), (110, 650262576), (120, 596074028), (132, 541885480), (160, 447055521), (165, 433508384), (176, 406414110), (220, 325131288), (240, 298037014), (264, 270942740), (330, 216754192), (352, 203207055), (440, 162565644), (480, 149018507), (528, 135471370), (660, 108377096), (880, 81282822), (881, 81190560), (1056, 67735685), (1320, 54188548), (1760, 40641411), (1762, 40595280), (2640, 27094274), (2643, 27063520), (3524, 20297640), (4405, 16238112), (5280, 13547137), (5286, 13531760), (7048, 10148820), (8810, 8119056), (9691, 7380960), (10572, 6765880), (13215, 5412704), (14096, 5074410), (15377, 4651680), (17620, 4059528), (19382, 3690480), (21144, 3382940), (26430, 2706352), (28192, 2537205), (29073, 2460320), (30754, 2325840), (35240, 2029764), (38764, 1845240), (42288, 1691470), (46131, 1550560), (48455, 1476192), (52860, 1353176), (58146, 1230160), (61508, 1162920), (70480, 1014882), (76885, 930336), (77528, 922620), (84576, 845735), (92262, 775280), (96910, 738096), (105720, 676588), (116292, 615080), (123016, 581460), (140960, 507441), (145365, 492064), (153770, 465168), (155056, 461310), (169147, 422880), (184524, 387640), (193820, 369048), (211440, 338294), (230655, 310112), (232584, 307540), (246032, 290730)]