128569454760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{607721}}^1$

素因数の和:607819

約数の個数: 128

約数和(自身を含む): 404305292160

約数和(自身を除く): 275735837400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 2460, 2580, 3526, 4920, 5160, 5289, 7052, 8815, 10578, 14104, 17630, 21156, 26445, 35260, 42312, 52890, 70520, 105780, 211560, 607721, 1215442, 1823163, 2430884, 3038605, 3646326, 4861768, 6077210, 7292652, 9115815, 12154420, 14585304, 18231630, 24308840, 24916561, 26132003, 36463260, 49833122, 52264006, 72926520, 74749683, 78396009, 99666244, 104528012, 124582805, 130660015, 149499366, 156792018, 199332488, 209056024, 249165610, 261320030, 298998732, 313584036, 373748415, 391980045, 498331220, 522640060, 597997464, 627168072, 747496830, 783960090, 996662440, 1045280120, 1071412123, 1494993660, 1567920180, 2142824246, 2989987320, 3135840360, 3214236369, 4285648492, 5357060615, 6428472738, 8571296984, 10714121230, 12856945476, 16071181845, 21428242460, 25713890952, 32142363690, 42856484920, 64284727380, 128569454760]

約数ペア:

[(1, 128569454760), (2, 64284727380), (3, 42856484920), (4, 32142363690), (5, 25713890952), (6, 21428242460), (8, 16071181845), (10, 12856945476), (12, 10714121230), (15, 8571296984), (20, 6428472738), (24, 5357060615), (30, 4285648492), (40, 3214236369), (41, 3135840360), (43, 2989987320), (60, 2142824246), (82, 1567920180), (86, 1494993660), (120, 1071412123), (123, 1045280120), (129, 996662440), (164, 783960090), (172, 747496830), (205, 627168072), (215, 597997464), (246, 522640060), (258, 498331220), (328, 391980045), (344, 373748415), (410, 313584036), (430, 298998732), (492, 261320030), (516, 249165610), (615, 209056024), (645, 199332488), (820, 156792018), (860, 149499366), (984, 130660015), (1032, 124582805), (1230, 104528012), (1290, 99666244), (1640, 78396009), (1720, 74749683), (1763, 72926520), (2460, 52264006), (2580, 49833122), (3526, 36463260), (4920, 26132003), (5160, 24916561), (5289, 24308840), (7052, 18231630), (8815, 14585304), (10578, 12154420), (14104, 9115815), (17630, 7292652), (21156, 6077210), (26445, 4861768), (35260, 3646326), (42312, 3038605), (52890, 2430884), (70520, 1823163), (105780, 1215442), (211560, 607721)]