64139823040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{3677}}^1$

素因数の和:3883

約数の個数: 168

約数和(自身を含む): 162306256032

約数和(自身を除く): 98166432992

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 151, 152, 160, 190, 302, 304, 320, 361, 380, 604, 608, 722, 755, 760, 1208, 1216, 1444, 1510, 1520, 1805, 2416, 2869, 2888, 3020, 3040, 3610, 3677, 4832, 5738, 5776, 6040, 6080, 7220, 7354, 9664, 11476, 11552, 12080, 14345, 14440, 14708, 18385, 22952, 23104, 24160, 28690, 28880, 29416, 36770, 45904, 48320, 54511, 57380, 57760, 58832, 69863, 73540, 91808, 109022, 114760, 115520, 117664, 139726, 147080, 183616, 218044, 229520, 235328, 272555, 279452, 294160, 349315, 436088, 459040, 545110, 555227, 558904, 588320, 698630, 872176, 918080, 1090220, 1110454, 1117808, 1176640, 1327397, 1397260, 1744352, 2180440, 2220908, 2235616, 2654794, 2776135, 2794520, 3488704, 4360880, 4441816, 4471232, 5309588, 5552270, 5589040, 6636985, 8721760, 8883632, 10549313, 10619176, 11104540, 11178080, 13273970, 17443520, 17767264, 21098626, 21238352, 22209080, 22356160, 26547940, 35534528, 42197252, 42476704, 44418160, 52746565, 53095880, 84394504, 84953408, 88836320, 105493130, 106191760, 168789008, 177672640, 200436947, 210986260, 212383520, 337578016, 400873894, 421972520, 424767040, 675156032, 801747788, 843945040, 1002184735, 1603495576, 1687890080, 2004369470, 3206991152, 3375780160, 4008738940, 6413982304, 8017477880, 12827964608, 16034955760, 32069911520, 64139823040]

約数ペア:

[(1, 64139823040), (2, 32069911520), (4, 16034955760), (5, 12827964608), (8, 8017477880), (10, 6413982304), (16, 4008738940), (19, 3375780160), (20, 3206991152), (32, 2004369470), (38, 1687890080), (40, 1603495576), (64, 1002184735), (76, 843945040), (80, 801747788), (95, 675156032), (151, 424767040), (152, 421972520), (160, 400873894), (190, 337578016), (302, 212383520), (304, 210986260), (320, 200436947), (361, 177672640), (380, 168789008), (604, 106191760), (608, 105493130), (722, 88836320), (755, 84953408), (760, 84394504), (1208, 53095880), (1216, 52746565), (1444, 44418160), (1510, 42476704), (1520, 42197252), (1805, 35534528), (2416, 26547940), (2869, 22356160), (2888, 22209080), (3020, 21238352), (3040, 21098626), (3610, 17767264), (3677, 17443520), (4832, 13273970), (5738, 11178080), (5776, 11104540), (6040, 10619176), (6080, 10549313), (7220, 8883632), (7354, 8721760), (9664, 6636985), (11476, 5589040), (11552, 5552270), (12080, 5309588), (14345, 4471232), (14440, 4441816), (14708, 4360880), (18385, 3488704), (22952, 2794520), (23104, 2776135), (24160, 2654794), (28690, 2235616), (28880, 2220908), (29416, 2180440), (36770, 1744352), (45904, 1397260), (48320, 1327397), (54511, 1176640), (57380, 1117808), (57760, 1110454), (58832, 1090220), (69863, 918080), (73540, 872176), (91808, 698630), (109022, 588320), (114760, 558904), (115520, 555227), (117664, 545110), (139726, 459040), (147080, 436088), (183616, 349315), (218044, 294160), (229520, 279452), (235328, 272555)]