42112560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3611

約数の個数: 120

約数和(自身を含む): 151905456

約数和(自身を除く): 109792896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3581, 3920, 5880, 7162, 10743, 11760, 14324, 17905, 21486, 25067, 28648, 35810, 42972, 50134, 53715, 57296, 71620, 75201, 85944, 100268, 107430, 125335, 143240, 150402, 171888, 175469, 200536, 214860, 250670, 286480, 300804, 350938, 376005, 401072, 429720, 501340, 526407, 601608, 701876, 752010, 859440, 877345, 1002680, 1052814, 1203216, 1403752, 1504020, 1754690, 2005360, 2105628, 2632035, 2807504, 3008040, 3509380, 4211256, 5264070, 6016080, 7018760, 8422512, 10528140, 14037520, 21056280, 42112560]

約数ペア:

[(1, 42112560), (2, 21056280), (3, 14037520), (4, 10528140), (5, 8422512), (6, 7018760), (7, 6016080), (8, 5264070), (10, 4211256), (12, 3509380), (14, 3008040), (15, 2807504), (16, 2632035), (20, 2105628), (21, 2005360), (24, 1754690), (28, 1504020), (30, 1403752), (35, 1203216), (40, 1052814), (42, 1002680), (48, 877345), (49, 859440), (56, 752010), (60, 701876), (70, 601608), (80, 526407), (84, 501340), (98, 429720), (105, 401072), (112, 376005), (120, 350938), (140, 300804), (147, 286480), (168, 250670), (196, 214860), (210, 200536), (240, 175469), (245, 171888), (280, 150402), (294, 143240), (336, 125335), (392, 107430), (420, 100268), (490, 85944), (560, 75201), (588, 71620), (735, 57296), (784, 53715), (840, 50134), (980, 42972), (1176, 35810), (1470, 28648), (1680, 25067), (1960, 21486), (2352, 17905), (2940, 14324), (3581, 11760), (3920, 10743), (5880, 7162)]