152057640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 525116160

約数和(自身を除く): 373058520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1153, 1256, 1570, 1884, 2198, 2306, 2355, 3140, 3297, 3459, 3768, 4396, 4612, 4710, 5495, 5765, 6280, 6594, 6918, 8071, 8792, 9224, 9420, 10990, 11530, 13188, 13836, 16142, 16485, 17295, 18840, 21980, 23060, 24213, 26376, 27672, 32284, 32970, 34590, 40355, 43960, 46120, 48426, 64568, 65940, 69180, 80710, 96852, 121065, 131880, 138360, 161420, 181021, 193704, 242130, 322840, 362042, 484260, 543063, 724084, 905105, 968520, 1086126, 1267147, 1448168, 1810210, 2172252, 2534294, 2715315, 3620420, 3801441, 4344504, 5068588, 5430630, 6335735, 7240840, 7602882, 10137176, 10861260, 12671470, 15205764, 19007205, 21722520, 25342940, 30411528, 38014410, 50685880, 76028820, 152057640]

約数ペア:

[(1, 152057640), (2, 76028820), (3, 50685880), (4, 38014410), (5, 30411528), (6, 25342940), (7, 21722520), (8, 19007205), (10, 15205764), (12, 12671470), (14, 10861260), (15, 10137176), (20, 7602882), (21, 7240840), (24, 6335735), (28, 5430630), (30, 5068588), (35, 4344504), (40, 3801441), (42, 3620420), (56, 2715315), (60, 2534294), (70, 2172252), (84, 1810210), (105, 1448168), (120, 1267147), (140, 1086126), (157, 968520), (168, 905105), (210, 724084), (280, 543063), (314, 484260), (420, 362042), (471, 322840), (628, 242130), (785, 193704), (840, 181021), (942, 161420), (1099, 138360), (1153, 131880), (1256, 121065), (1570, 96852), (1884, 80710), (2198, 69180), (2306, 65940), (2355, 64568), (3140, 48426), (3297, 46120), (3459, 43960), (3768, 40355), (4396, 34590), (4612, 32970), (4710, 32284), (5495, 27672), (5765, 26376), (6280, 24213), (6594, 23060), (6918, 21980), (8071, 18840), (8792, 17295), (9224, 16485), (9420, 16142), (10990, 13836), (11530, 13188)]