81529407360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{248323}}^1$

素因数の和:248370

約数の個数: 256

約数和(自身を含む): 303948576000

約数和(自身を除く): 222419168640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 164160, 248323, 328320, 496646, 744969, 993292, 1241615, 1489938, 1986584, 2234907, 2483230, 2979876, 3724845, 3973168, 4469814, 4718137, 4966460, 5959752, 6704721, 7449690, 7946336, 8939628, 9436274, 9932920, 11174535, 11919504, 13409442, 14154411, 14899380, 15892672, 17879256, 18872548, 19865840, 22349070, 23590685, 23839008, 26818884, 28308822, 29798760, 31785344, 33523605, 35758512, 37745096, 39731680, 42463233, 44698140, 47181370, 47678016, 53637768, 56617644, 59597520, 67047210, 70772055, 71517024, 75490192, 79463360, 84926466, 89396280, 94362740, 95356032, 107275536, 113235288, 119195040, 127389699, 134094420, 141544110, 143034048, 150980384, 158926720, 169852932, 178792560, 188725480, 212316165, 214551072, 226470576, 238390080, 254779398, 268188840, 283088220, 286068096, 301960768, 339705864, 357585120, 377450960, 424632330, 429102144, 452941152, 476780160, 509558796, 536377680, 566176440, 603921536, 636948495, 679411728, 715170240, 754901920, 849264660, 858204288, 905882304, 1019117592, 1072755360, 1132352880, 1273896990, 1358823456, 1430340480, 1509803840, 1698529320, 1811764608, 2038235184, 2145510720, 2264705760, 2547793980, 2717646912, 3019607680, 3397058640, 4076470368, 4291021440, 4529411520, 5095587960, 5435293824, 6794117280, 8152940736, 9058823040, 10191175920, 13588234560, 16305881472, 20382351840, 27176469120, 40764703680, 81529407360]

約数ペア:

[(1, 81529407360), (2, 40764703680), (3, 27176469120), (4, 20382351840), (5, 16305881472), (6, 13588234560), (8, 10191175920), (9, 9058823040), (10, 8152940736), (12, 6794117280), (15, 5435293824), (16, 5095587960), (18, 4529411520), (19, 4291021440), (20, 4076470368), (24, 3397058640), (27, 3019607680), (30, 2717646912), (32, 2547793980), (36, 2264705760), (38, 2145510720), (40, 2038235184), (45, 1811764608), (48, 1698529320), (54, 1509803840), (57, 1430340480), (60, 1358823456), (64, 1273896990), (72, 1132352880), (76, 1072755360), (80, 1019117592), (90, 905882304), (95, 858204288), (96, 849264660), (108, 754901920), (114, 715170240), (120, 679411728), (128, 636948495), (135, 603921536), (144, 566176440), (152, 536377680), (160, 509558796), (171, 476780160), (180, 452941152), (190, 429102144), (192, 424632330), (216, 377450960), (228, 357585120), (240, 339705864), (270, 301960768), (285, 286068096), (288, 283088220), (304, 268188840), (320, 254779398), (342, 238390080), (360, 226470576), (380, 214551072), (384, 212316165), (432, 188725480), (456, 178792560), (480, 169852932), (513, 158926720), (540, 150980384), (570, 143034048), (576, 141544110), (608, 134094420), (640, 127389699), (684, 119195040), (720, 113235288), (760, 107275536), (855, 95356032), (864, 94362740), (912, 89396280), (960, 84926466), (1026, 79463360), (1080, 75490192), (1140, 71517024), (1152, 70772055), (1216, 67047210), (1368, 59597520), (1440, 56617644), (1520, 53637768), (1710, 47678016), (1728, 47181370), (1824, 44698140), (1920, 42463233), (2052, 39731680), (2160, 37745096), (2280, 35758512), (2432, 33523605), (2565, 31785344), (2736, 29798760), (2880, 28308822), (3040, 26818884), (3420, 23839008), (3456, 23590685), (3648, 22349070), (4104, 19865840), (4320, 18872548), (4560, 17879256), (5130, 15892672), (5472, 14899380), (5760, 14154411), (6080, 13409442), (6840, 11919504), (7296, 11174535), (8208, 9932920), (8640, 9436274), (9120, 8939628), (10260, 7946336), (10944, 7449690), (12160, 6704721), (13680, 5959752), (16416, 4966460), (17280, 4718137), (18240, 4469814), (20520, 3973168), (21888, 3724845), (27360, 2979876), (32832, 2483230), (36480, 2234907), (41040, 1986584), (54720, 1489938), (65664, 1241615), (82080, 993292), (109440, 744969), (164160, 496646), (248323, 328320)]