5771220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 20377728

約数和(自身を除く): 14606508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 151, 156, 182, 195, 196, 210, 245, 260, 273, 294, 302, 364, 390, 420, 453, 455, 490, 546, 588, 604, 637, 735, 755, 780, 906, 910, 980, 1057, 1092, 1274, 1365, 1470, 1510, 1812, 1820, 1911, 1963, 2114, 2265, 2548, 2730, 2940, 3020, 3171, 3185, 3822, 3926, 4228, 4530, 5285, 5460, 5889, 6342, 6370, 7399, 7644, 7852, 9060, 9555, 9815, 10570, 11778, 12684, 12740, 13741, 14798, 15855, 19110, 19630, 21140, 22197, 23556, 27482, 29445, 29596, 31710, 36995, 38220, 39260, 41223, 44394, 54964, 58890, 63420, 68705, 73990, 82446, 88788, 96187, 110985, 117780, 137410, 147980, 164892, 192374, 206115, 221970, 274820, 288561, 384748, 412230, 443940, 480935, 577122, 824460, 961870, 1154244, 1442805, 1923740, 2885610, 5771220]

約数ペア:

[(1, 5771220), (2, 2885610), (3, 1923740), (4, 1442805), (5, 1154244), (6, 961870), (7, 824460), (10, 577122), (12, 480935), (13, 443940), (14, 412230), (15, 384748), (20, 288561), (21, 274820), (26, 221970), (28, 206115), (30, 192374), (35, 164892), (39, 147980), (42, 137410), (49, 117780), (52, 110985), (60, 96187), (65, 88788), (70, 82446), (78, 73990), (84, 68705), (91, 63420), (98, 58890), (105, 54964), (130, 44394), (140, 41223), (147, 39260), (151, 38220), (156, 36995), (182, 31710), (195, 29596), (196, 29445), (210, 27482), (245, 23556), (260, 22197), (273, 21140), (294, 19630), (302, 19110), (364, 15855), (390, 14798), (420, 13741), (453, 12740), (455, 12684), (490, 11778), (546, 10570), (588, 9815), (604, 9555), (637, 9060), (735, 7852), (755, 7644), (780, 7399), (906, 6370), (910, 6342), (980, 5889), (1057, 5460), (1092, 5285), (1274, 4530), (1365, 4228), (1470, 3926), (1510, 3822), (1812, 3185), (1820, 3171), (1911, 3020), (1963, 2940), (2114, 2730), (2265, 2548)]