28035844080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2439

約数の個数: 160

約数和(自身を含む): 87774382080

約数和(自身を除く): 59738538000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 461, 556, 695, 834, 922, 1112, 1383, 1390, 1668, 1823, 1844, 2085, 2224, 2305, 2766, 2780, 3336, 3646, 3688, 4170, 4610, 5469, 5532, 5560, 6672, 6915, 7292, 7376, 8340, 9115, 9220, 10938, 11064, 11120, 13830, 14584, 16680, 18230, 18440, 21876, 22128, 27345, 27660, 29168, 33360, 36460, 36880, 43752, 54690, 55320, 64079, 72920, 87504, 109380, 110640, 128158, 145840, 192237, 218760, 253397, 256316, 320395, 384474, 437520, 506794, 512632, 640790, 760191, 768948, 840403, 961185, 1013588, 1025264, 1266985, 1281580, 1520382, 1537896, 1680806, 1922370, 2027176, 2521209, 2533970, 2563160, 3040764, 3075792, 3361612, 3800955, 3844740, 4054352, 4202015, 5042418, 5067940, 5126320, 6081528, 6723224, 7601910, 7689480, 8404030, 10084836, 10135880, 12163056, 12606045, 13446448, 15203820, 15378960, 16808060, 20169672, 20271760, 25212090, 30407640, 33616120, 40339344, 50424180, 60815280, 67232240, 100848360, 116816017, 201696720, 233632034, 350448051, 467264068, 584080085, 700896102, 934528136, 1168160170, 1401792204, 1752240255, 1869056272, 2336320340, 2803584408, 3504480510, 4672640680, 5607168816, 7008961020, 9345281360, 14017922040, 28035844080]

約数ペア:

[(1, 28035844080), (2, 14017922040), (3, 9345281360), (4, 7008961020), (5, 5607168816), (6, 4672640680), (8, 3504480510), (10, 2803584408), (12, 2336320340), (15, 1869056272), (16, 1752240255), (20, 1401792204), (24, 1168160170), (30, 934528136), (40, 700896102), (48, 584080085), (60, 467264068), (80, 350448051), (120, 233632034), (139, 201696720), (240, 116816017), (278, 100848360), (417, 67232240), (461, 60815280), (556, 50424180), (695, 40339344), (834, 33616120), (922, 30407640), (1112, 25212090), (1383, 20271760), (1390, 20169672), (1668, 16808060), (1823, 15378960), (1844, 15203820), (2085, 13446448), (2224, 12606045), (2305, 12163056), (2766, 10135880), (2780, 10084836), (3336, 8404030), (3646, 7689480), (3688, 7601910), (4170, 6723224), (4610, 6081528), (5469, 5126320), (5532, 5067940), (5560, 5042418), (6672, 4202015), (6915, 4054352), (7292, 3844740), (7376, 3800955), (8340, 3361612), (9115, 3075792), (9220, 3040764), (10938, 2563160), (11064, 2533970), (11120, 2521209), (13830, 2027176), (14584, 1922370), (16680, 1680806), (18230, 1537896), (18440, 1520382), (21876, 1281580), (22128, 1266985), (27345, 1025264), (27660, 1013588), (29168, 961185), (33360, 840403), (36460, 768948), (36880, 760191), (43752, 640790), (54690, 512632), (55320, 506794), (64079, 437520), (72920, 384474), (87504, 320395), (109380, 256316), (110640, 253397), (128158, 218760), (145840, 192237)]