1142519280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13879}}^1$

素因数の和:13916

約数の個数: 160

約数和(自身を含む): 4130688000

約数和(自身を除く): 2988168720

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, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 13879, 16464, 20580, 27440, 27758, 41160, 41637, 55516, 69395, 82320, 83274, 97153, 111032, 138790, 166548, 194306, 208185, 222064, 277580, 291459, 333096, 388612, 416370, 485765, 555160, 582918, 666192, 680071, 777224, 832740, 971530, 1110320, 1165836, 1360142, 1457295, 1554448, 1665480, 1943060, 2040213, 2331672, 2720284, 2914590, 3330960, 3400355, 3886120, 4080426, 4663344, 4760497, 5440568, 5829180, 6800710, 7772240, 8160852, 9520994, 10201065, 10881136, 11658360, 13601420, 14281491, 16321704, 19041988, 20402130, 23316720, 23802485, 27202840, 28562982, 32643408, 38083976, 40804260, 47604970, 54405680, 57125964, 71407455, 76167952, 81608520, 95209940, 114251928, 142814910, 163217040, 190419880, 228503856, 285629820, 380839760, 571259640, 1142519280]

約数ペア:

[(1, 1142519280), (2, 571259640), (3, 380839760), (4, 285629820), (5, 228503856), (6, 190419880), (7, 163217040), (8, 142814910), (10, 114251928), (12, 95209940), (14, 81608520), (15, 76167952), (16, 71407455), (20, 57125964), (21, 54405680), (24, 47604970), (28, 40804260), (30, 38083976), (35, 32643408), (40, 28562982), (42, 27202840), (48, 23802485), (49, 23316720), (56, 20402130), (60, 19041988), (70, 16321704), (80, 14281491), (84, 13601420), (98, 11658360), (105, 10881136), (112, 10201065), (120, 9520994), (140, 8160852), (147, 7772240), (168, 6800710), (196, 5829180), (210, 5440568), (240, 4760497), (245, 4663344), (280, 4080426), (294, 3886120), (336, 3400355), (343, 3330960), (392, 2914590), (420, 2720284), (490, 2331672), (560, 2040213), (588, 1943060), (686, 1665480), (735, 1554448), (784, 1457295), (840, 1360142), (980, 1165836), (1029, 1110320), (1176, 971530), (1372, 832740), (1470, 777224), (1680, 680071), (1715, 666192), (1960, 582918), (2058, 555160), (2352, 485765), (2744, 416370), (2940, 388612), (3430, 333096), (3920, 291459), (4116, 277580), (5145, 222064), (5488, 208185), (5880, 194306), (6860, 166548), (8232, 138790), (10290, 111032), (11760, 97153), (13720, 83274), (13879, 82320), (16464, 69395), (20580, 55516), (27440, 41637), (27758, 41160)]