65434304880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{8731}}^1$

素因数の和:10244

約数の個数: 240

約数和(自身を含む): 251340770304

約数和(自身を除く): 185906465424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1487, 1680, 2520, 2974, 4461, 5040, 5948, 7435, 8731, 8922, 10409, 11896, 13383, 14870, 17462, 17844, 20818, 22305, 23792, 26193, 26766, 29740, 31227, 34924, 35688, 41636, 43655, 44610, 52045, 52386, 53532, 59480, 61117, 62454, 66915, 69848, 71376, 78579, 83272, 87310, 89220, 93681, 104090, 104772, 107064, 118960, 122234, 124908, 130965, 133830, 139696, 156135, 157158, 166544, 174620, 178440, 183351, 187362, 208180, 209544, 214128, 244468, 249816, 261930, 267660, 305585, 312270, 314316, 349240, 356880, 366702, 374724, 392895, 416360, 419088, 468405, 488936, 499632, 523860, 535320, 550053, 611170, 624540, 628632, 698480, 733404, 749448, 785790, 832720, 916755, 936810, 977872, 1047720, 1070640, 1100106, 1222340, 1249080, 1257264, 1466808, 1498896, 1571580, 1833510, 1873620, 2095440, 2200212, 2444680, 2498160, 2750265, 2933616, 3143160, 3667020, 3747240, 4400424, 4889360, 5500530, 6286320, 7334040, 7494480, 8800848, 11001060, 12982997, 14668080, 22002120, 25965994, 38948991, 44004240, 51931988, 64914985, 77897982, 90880979, 103863976, 116846973, 129829970, 155795964, 181761958, 194744955, 207727952, 233693946, 259659940, 272642937, 311591928, 363523916, 389489910, 454404895, 467387892, 519319880, 545285874, 584234865, 623183856, 727047832, 778979820, 817928811, 908809790, 934775784, 1038639760, 1090571748, 1168469730, 1363214685, 1454095664, 1557959640, 1635857622, 1817619580, 1869551568, 2181143496, 2336939460, 2726429370, 3115919280, 3271715244, 3635239160, 4089644055, 4362286992, 4673878920, 5452858740, 6543430488, 7270478320, 8179288110, 9347757840, 10905717480, 13086860976, 16358576220, 21811434960, 32717152440, 65434304880]

約数ペア:

[(1, 65434304880), (2, 32717152440), (3, 21811434960), (4, 16358576220), (5, 13086860976), (6, 10905717480), (7, 9347757840), (8, 8179288110), (9, 7270478320), (10, 6543430488), (12, 5452858740), (14, 4673878920), (15, 4362286992), (16, 4089644055), (18, 3635239160), (20, 3271715244), (21, 3115919280), (24, 2726429370), (28, 2336939460), (30, 2181143496), (35, 1869551568), (36, 1817619580), (40, 1635857622), (42, 1557959640), (45, 1454095664), (48, 1363214685), (56, 1168469730), (60, 1090571748), (63, 1038639760), (70, 934775784), (72, 908809790), (80, 817928811), (84, 778979820), (90, 727047832), (105, 623183856), (112, 584234865), (120, 545285874), (126, 519319880), (140, 467387892), (144, 454404895), (168, 389489910), (180, 363523916), (210, 311591928), (240, 272642937), (252, 259659940), (280, 233693946), (315, 207727952), (336, 194744955), (360, 181761958), (420, 155795964), (504, 129829970), (560, 116846973), (630, 103863976), (720, 90880979), (840, 77897982), (1008, 64914985), (1260, 51931988), (1487, 44004240), (1680, 38948991), (2520, 25965994), (2974, 22002120), (4461, 14668080), (5040, 12982997), (5948, 11001060), (7435, 8800848), (8731, 7494480), (8922, 7334040), (10409, 6286320), (11896, 5500530), (13383, 4889360), (14870, 4400424), (17462, 3747240), (17844, 3667020), (20818, 3143160), (22305, 2933616), (23792, 2750265), (26193, 2498160), (26766, 2444680), (29740, 2200212), (31227, 2095440), (34924, 1873620), (35688, 1833510), (41636, 1571580), (43655, 1498896), (44610, 1466808), (52045, 1257264), (52386, 1249080), (53532, 1222340), (59480, 1100106), (61117, 1070640), (62454, 1047720), (66915, 977872), (69848, 936810), (71376, 916755), (78579, 832720), (83272, 785790), (87310, 749448), (89220, 733404), (93681, 698480), (104090, 628632), (104772, 624540), (107064, 611170), (118960, 550053), (122234, 535320), (124908, 523860), (130965, 499632), (133830, 488936), (139696, 468405), (156135, 419088), (157158, 416360), (166544, 392895), (174620, 374724), (178440, 366702), (183351, 356880), (187362, 349240), (208180, 314316), (209544, 312270), (214128, 305585), (244468, 267660), (249816, 261930)]