64007819280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{5581}}^1$

素因数の和:6554

約数の個数: 240

約数和(自身を含む): 227888007984

約数和(自身を除く): 163880188704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 937, 1020, 1224, 1360, 1530, 1874, 2040, 2448, 2811, 3060, 3748, 4080, 4685, 5581, 5622, 6120, 7496, 8433, 9370, 11162, 11244, 12240, 14055, 14992, 15929, 16743, 16866, 18740, 22324, 22488, 27905, 28110, 31858, 33486, 33732, 37480, 42165, 44648, 44976, 47787, 50229, 55810, 56220, 63716, 66972, 67464, 74960, 79645, 83715, 84330, 89296, 94877, 95574, 100458, 111620, 112440, 127432, 133944, 134928, 143361, 159290, 167430, 168660, 189754, 191148, 200916, 223240, 224880, 238935, 251145, 254864, 267888, 284631, 286722, 318580, 334860, 337320, 379508, 382296, 401832, 446480, 474385, 477870, 502290, 569262, 573444, 637160, 669720, 674640, 716805, 759016, 764592, 803664, 853893, 948770, 955740, 1004580, 1138524, 1146888, 1274320, 1339440, 1423155, 1433610, 1518032, 1707786, 1897540, 1911480, 2009160, 2277048, 2293776, 2846310, 2867220, 3415572, 3795080, 3822960, 4018320, 4269465, 4554096, 5229397, 5692620, 5734440, 6831144, 7590160, 8538930, 10458794, 11385240, 11468880, 13662288, 15688191, 17077860, 20917588, 22770480, 26146985, 31376382, 34155720, 41835176, 47064573, 52293970, 62752764, 68311440, 78440955, 83670352, 88899749, 94129146, 104587940, 125505528, 156881910, 177799498, 188258292, 209175880, 235322865, 251011056, 266699247, 313763820, 355598996, 376516584, 418351760, 444498745, 470645730, 533398494, 627527640, 711197992, 753033168, 800097741, 888997490, 941291460, 1066796988, 1255055280, 1333496235, 1422395984, 1600195482, 1777994980, 1882582920, 2133593976, 2666992470, 3200390964, 3555989960, 3765165840, 4000488705, 4267187952, 5333984940, 6400781928, 7111979920, 8000977410, 10667969880, 12801563856, 16001954820, 21335939760, 32003909640, 64007819280]

約数ペア:

[(1, 64007819280), (2, 32003909640), (3, 21335939760), (4, 16001954820), (5, 12801563856), (6, 10667969880), (8, 8000977410), (9, 7111979920), (10, 6400781928), (12, 5333984940), (15, 4267187952), (16, 4000488705), (17, 3765165840), (18, 3555989960), (20, 3200390964), (24, 2666992470), (30, 2133593976), (34, 1882582920), (36, 1777994980), (40, 1600195482), (45, 1422395984), (48, 1333496235), (51, 1255055280), (60, 1066796988), (68, 941291460), (72, 888997490), (80, 800097741), (85, 753033168), (90, 711197992), (102, 627527640), (120, 533398494), (136, 470645730), (144, 444498745), (153, 418351760), (170, 376516584), (180, 355598996), (204, 313763820), (240, 266699247), (255, 251011056), (272, 235322865), (306, 209175880), (340, 188258292), (360, 177799498), (408, 156881910), (510, 125505528), (612, 104587940), (680, 94129146), (720, 88899749), (765, 83670352), (816, 78440955), (937, 68311440), (1020, 62752764), (1224, 52293970), (1360, 47064573), (1530, 41835176), (1874, 34155720), (2040, 31376382), (2448, 26146985), (2811, 22770480), (3060, 20917588), (3748, 17077860), (4080, 15688191), (4685, 13662288), (5581, 11468880), (5622, 11385240), (6120, 10458794), (7496, 8538930), (8433, 7590160), (9370, 6831144), (11162, 5734440), (11244, 5692620), (12240, 5229397), (14055, 4554096), (14992, 4269465), (15929, 4018320), (16743, 3822960), (16866, 3795080), (18740, 3415572), (22324, 2867220), (22488, 2846310), (27905, 2293776), (28110, 2277048), (31858, 2009160), (33486, 1911480), (33732, 1897540), (37480, 1707786), (42165, 1518032), (44648, 1433610), (44976, 1423155), (47787, 1339440), (50229, 1274320), (55810, 1146888), (56220, 1138524), (63716, 1004580), (66972, 955740), (67464, 948770), (74960, 853893), (79645, 803664), (83715, 764592), (84330, 759016), (89296, 716805), (94877, 674640), (95574, 669720), (100458, 637160), (111620, 573444), (112440, 569262), (127432, 502290), (133944, 477870), (134928, 474385), (143361, 446480), (159290, 401832), (167430, 382296), (168660, 379508), (189754, 337320), (191148, 334860), (200916, 318580), (223240, 286722), (224880, 284631), (238935, 267888), (251145, 254864)]