127935149720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{13963}}^1$

素因数の和:14785

約数の個数: 128

約数和(自身を含む): 337093194240

約数和(自身を除く): 209158044520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 761, 860, 1204, 1505, 1522, 1720, 2408, 3010, 3044, 3805, 5327, 6020, 6088, 7610, 10654, 12040, 13963, 15220, 21308, 26635, 27926, 30440, 32723, 42616, 53270, 55852, 65446, 69815, 97741, 106540, 111704, 130892, 139630, 163615, 195482, 213080, 229061, 261784, 279260, 327230, 390964, 458122, 488705, 558520, 600409, 654460, 781928, 916244, 977410, 1145305, 1200818, 1308920, 1832488, 1954820, 2290610, 2401636, 3002045, 3909640, 4202863, 4581220, 4803272, 6004090, 8405726, 9162440, 10625843, 12008180, 16811452, 21014315, 21251686, 24016360, 33622904, 42028630, 42503372, 53129215, 74380901, 84057260, 85006744, 106258430, 148761802, 168114520, 212516860, 297523604, 371904505, 425033720, 456911249, 595047208, 743809010, 913822498, 1487618020, 1827644996, 2284556245, 2975236040, 3198378743, 3655289992, 4569112490, 6396757486, 9138224980, 12793514972, 15991893715, 18276449960, 25587029944, 31983787430, 63967574860, 127935149720]

約数ペア:

[(1, 127935149720), (2, 63967574860), (4, 31983787430), (5, 25587029944), (7, 18276449960), (8, 15991893715), (10, 12793514972), (14, 9138224980), (20, 6396757486), (28, 4569112490), (35, 3655289992), (40, 3198378743), (43, 2975236040), (56, 2284556245), (70, 1827644996), (86, 1487618020), (140, 913822498), (172, 743809010), (215, 595047208), (280, 456911249), (301, 425033720), (344, 371904505), (430, 297523604), (602, 212516860), (761, 168114520), (860, 148761802), (1204, 106258430), (1505, 85006744), (1522, 84057260), (1720, 74380901), (2408, 53129215), (3010, 42503372), (3044, 42028630), (3805, 33622904), (5327, 24016360), (6020, 21251686), (6088, 21014315), (7610, 16811452), (10654, 12008180), (12040, 10625843), (13963, 9162440), (15220, 8405726), (21308, 6004090), (26635, 4803272), (27926, 4581220), (30440, 4202863), (32723, 3909640), (42616, 3002045), (53270, 2401636), (55852, 2290610), (65446, 1954820), (69815, 1832488), (97741, 1308920), (106540, 1200818), (111704, 1145305), (130892, 977410), (139630, 916244), (163615, 781928), (195482, 654460), (213080, 600409), (229061, 558520), (261784, 488705), (279260, 458122), (327230, 390964)]