706847120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 2041774080

約数和(自身を除く): 1334926960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2143, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4286, 4340, 4712, 5320, 5890, 8246, 8572, 8680, 9424, 10640, 10715, 11780, 15001, 16492, 17144, 17360, 20615, 21430, 23560, 30002, 32984, 34288, 40717, 41230, 42860, 47120, 60004, 65968, 66433, 75005, 81434, 82460, 85720, 120008, 132866, 150010, 162868, 164920, 171440, 203585, 240016, 265732, 285019, 300020, 325736, 329840, 332165, 407170, 465031, 531464, 570038, 600040, 651472, 664330, 814340, 930062, 1062928, 1140076, 1200080, 1262227, 1328660, 1425095, 1628680, 1860124, 2280152, 2325155, 2524454, 2657320, 2850190, 3257360, 3720248, 4560304, 4650310, 5048908, 5314640, 5700380, 6311135, 7440496, 8835589, 9300620, 10097816, 11400760, 12622270, 17671178, 18601240, 20195632, 22801520, 25244540, 35342356, 37202480, 44177945, 50489080, 70684712, 88355890, 100978160, 141369424, 176711780, 353423560, 706847120]

約数ペア:

[(1, 706847120), (2, 353423560), (4, 176711780), (5, 141369424), (7, 100978160), (8, 88355890), (10, 70684712), (14, 50489080), (16, 44177945), (19, 37202480), (20, 35342356), (28, 25244540), (31, 22801520), (35, 20195632), (38, 18601240), (40, 17671178), (56, 12622270), (62, 11400760), (70, 10097816), (76, 9300620), (80, 8835589), (95, 7440496), (112, 6311135), (124, 5700380), (133, 5314640), (140, 5048908), (152, 4650310), (155, 4560304), (190, 3720248), (217, 3257360), (248, 2850190), (266, 2657320), (280, 2524454), (304, 2325155), (310, 2280152), (380, 1860124), (434, 1628680), (496, 1425095), (532, 1328660), (560, 1262227), (589, 1200080), (620, 1140076), (665, 1062928), (760, 930062), (868, 814340), (1064, 664330), (1085, 651472), (1178, 600040), (1240, 570038), (1330, 531464), (1520, 465031), (1736, 407170), (2128, 332165), (2143, 329840), (2170, 325736), (2356, 300020), (2480, 285019), (2660, 265732), (2945, 240016), (3472, 203585), (4123, 171440), (4286, 164920), (4340, 162868), (4712, 150010), (5320, 132866), (5890, 120008), (8246, 85720), (8572, 82460), (8680, 81434), (9424, 75005), (10640, 66433), (10715, 65968), (11780, 60004), (15001, 47120), (16492, 42860), (17144, 41230), (17360, 40717), (20615, 34288), (21430, 32984), (23560, 30002)]