65363640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^2$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 208792080

約数和(自身を除く): 143428440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 179, 204, 255, 340, 358, 408, 510, 537, 680, 716, 895, 1020, 1074, 1432, 1790, 2040, 2148, 2685, 3043, 3580, 4296, 5370, 6086, 7160, 9129, 10740, 12172, 15215, 18258, 21480, 24344, 30430, 32041, 36516, 45645, 60860, 64082, 73032, 91290, 96123, 121720, 128164, 160205, 182580, 192246, 256328, 320410, 365160, 384492, 480615, 544697, 640820, 768984, 961230, 1089394, 1281640, 1634091, 1922460, 2178788, 2723485, 3268182, 3844920, 4357576, 5446970, 6536364, 8170455, 10893940, 13072728, 16340910, 21787880, 32681820, 65363640]

約数ペア:

[(1, 65363640), (2, 32681820), (3, 21787880), (4, 16340910), (5, 13072728), (6, 10893940), (8, 8170455), (10, 6536364), (12, 5446970), (15, 4357576), (17, 3844920), (20, 3268182), (24, 2723485), (30, 2178788), (34, 1922460), (40, 1634091), (51, 1281640), (60, 1089394), (68, 961230), (85, 768984), (102, 640820), (120, 544697), (136, 480615), (170, 384492), (179, 365160), (204, 320410), (255, 256328), (340, 192246), (358, 182580), (408, 160205), (510, 128164), (537, 121720), (680, 96123), (716, 91290), (895, 73032), (1020, 64082), (1074, 60860), (1432, 45645), (1790, 36516), (2040, 32041), (2148, 30430), (2685, 24344), (3043, 21480), (3580, 18258), (4296, 15215), (5370, 12172), (6086, 10740), (7160, 9129)]