8481234960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7187}}^1$

素因数の和:7366

約数の個数: 240

約数和(自身を含む): 31285051200

約数和(自身を除く): 22803816240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 149, 165, 176, 180, 198, 220, 240, 264, 298, 330, 360, 396, 440, 447, 495, 528, 596, 660, 720, 745, 792, 880, 894, 990, 1192, 1320, 1341, 1490, 1584, 1639, 1788, 1980, 2235, 2384, 2640, 2682, 2980, 3278, 3576, 3960, 4470, 4917, 5364, 5960, 6556, 6705, 7152, 7187, 7920, 8195, 8940, 9834, 10728, 11920, 13112, 13410, 14374, 14751, 16390, 17880, 19668, 21456, 21561, 24585, 26224, 26820, 28748, 29502, 32780, 35760, 35935, 39336, 43122, 49170, 53640, 57496, 59004, 64683, 65560, 71870, 73755, 78672, 79057, 86244, 98340, 107280, 107805, 114992, 118008, 129366, 131120, 143740, 147510, 158114, 172488, 196680, 215610, 236016, 237171, 258732, 287480, 295020, 316228, 323415, 344976, 393360, 395285, 431220, 474342, 517464, 574960, 590040, 632456, 646830, 711513, 790570, 862440, 948684, 1034928, 1070863, 1180080, 1185855, 1264912, 1293660, 1423026, 1581140, 1724880, 1897368, 2141726, 2371710, 2587320, 2846052, 3162280, 3212589, 3557565, 3794736, 4283452, 4743420, 5174640, 5354315, 5692104, 6324560, 6425178, 7115130, 8566904, 9486840, 9637767, 10708630, 11384208, 11779493, 12850356, 14230260, 16062945, 17133808, 18973680, 19275534, 21417260, 23558986, 25700712, 28460520, 32125890, 35338479, 38551068, 42834520, 47117972, 48188835, 51401424, 56921040, 58897465, 64251780, 70676958, 77102136, 85669040, 94235944, 96377670, 106015437, 117794930, 128503560, 141353916, 154204272, 176692395, 188471888, 192755340, 212030874, 235589860, 257007120, 282707832, 353384790, 385510680, 424061748, 471179720, 530077185, 565415664, 706769580, 771021360, 848123496, 942359440, 1060154370, 1413539160, 1696246992, 2120308740, 2827078320, 4240617480, 8481234960]

約数ペア:

[(1, 8481234960), (2, 4240617480), (3, 2827078320), (4, 2120308740), (5, 1696246992), (6, 1413539160), (8, 1060154370), (9, 942359440), (10, 848123496), (11, 771021360), (12, 706769580), (15, 565415664), (16, 530077185), (18, 471179720), (20, 424061748), (22, 385510680), (24, 353384790), (30, 282707832), (33, 257007120), (36, 235589860), (40, 212030874), (44, 192755340), (45, 188471888), (48, 176692395), (55, 154204272), (60, 141353916), (66, 128503560), (72, 117794930), (80, 106015437), (88, 96377670), (90, 94235944), (99, 85669040), (110, 77102136), (120, 70676958), (132, 64251780), (144, 58897465), (149, 56921040), (165, 51401424), (176, 48188835), (180, 47117972), (198, 42834520), (220, 38551068), (240, 35338479), (264, 32125890), (298, 28460520), (330, 25700712), (360, 23558986), (396, 21417260), (440, 19275534), (447, 18973680), (495, 17133808), (528, 16062945), (596, 14230260), (660, 12850356), (720, 11779493), (745, 11384208), (792, 10708630), (880, 9637767), (894, 9486840), (990, 8566904), (1192, 7115130), (1320, 6425178), (1341, 6324560), (1490, 5692104), (1584, 5354315), (1639, 5174640), (1788, 4743420), (1980, 4283452), (2235, 3794736), (2384, 3557565), (2640, 3212589), (2682, 3162280), (2980, 2846052), (3278, 2587320), (3576, 2371710), (3960, 2141726), (4470, 1897368), (4917, 1724880), (5364, 1581140), (5960, 1423026), (6556, 1293660), (6705, 1264912), (7152, 1185855), (7187, 1180080), (7920, 1070863), (8195, 1034928), (8940, 948684), (9834, 862440), (10728, 790570), (11920, 711513), (13112, 646830), (13410, 632456), (14374, 590040), (14751, 574960), (16390, 517464), (17880, 474342), (19668, 431220), (21456, 395285), (21561, 393360), (24585, 344976), (26224, 323415), (26820, 316228), (28748, 295020), (29502, 287480), (32780, 258732), (35760, 237171), (35935, 236016), (39336, 215610), (43122, 196680), (49170, 172488), (53640, 158114), (57496, 147510), (59004, 143740), (64683, 131120), (65560, 129366), (71870, 118008), (73755, 114992), (78672, 107805), (79057, 107280), (86244, 98340)]