2012676240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15977

約数の個数: 160

約数和(自身を含む): 6819849216

約数和(自身を除く): 4807172976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 15913, 21080, 25296, 31620, 31826, 42160, 47739, 63240, 63652, 79565, 95478, 126480, 127304, 159130, 190956, 238695, 254608, 270521, 318260, 381912, 477390, 493303, 541042, 636520, 763824, 811563, 954780, 986606, 1082084, 1273040, 1352605, 1479909, 1623126, 1909560, 1973212, 2164168, 2466515, 2705210, 2959818, 3246252, 3819120, 3946424, 4057815, 4328336, 4933030, 5410420, 5919636, 6492504, 7399545, 7892848, 8115630, 8386151, 9866060, 10820840, 11839272, 12985008, 14799090, 16231260, 16772302, 19732120, 21641680, 23678544, 25158453, 29598180, 32462520, 33544604, 39464240, 41930755, 50316906, 59196360, 64925040, 67089208, 83861510, 100633812, 118392720, 125792265, 134178416, 167723020, 201267624, 251584530, 335446040, 402535248, 503169060, 670892080, 1006338120, 2012676240]

約数ペア:

[(1, 2012676240), (2, 1006338120), (3, 670892080), (4, 503169060), (5, 402535248), (6, 335446040), (8, 251584530), (10, 201267624), (12, 167723020), (15, 134178416), (16, 125792265), (17, 118392720), (20, 100633812), (24, 83861510), (30, 67089208), (31, 64925040), (34, 59196360), (40, 50316906), (48, 41930755), (51, 39464240), (60, 33544604), (62, 32462520), (68, 29598180), (80, 25158453), (85, 23678544), (93, 21641680), (102, 19732120), (120, 16772302), (124, 16231260), (136, 14799090), (155, 12985008), (170, 11839272), (186, 10820840), (204, 9866060), (240, 8386151), (248, 8115630), (255, 7892848), (272, 7399545), (310, 6492504), (340, 5919636), (372, 5410420), (408, 4933030), (465, 4328336), (496, 4057815), (510, 3946424), (527, 3819120), (620, 3246252), (680, 2959818), (744, 2705210), (816, 2466515), (930, 2164168), (1020, 1973212), (1054, 1909560), (1240, 1623126), (1360, 1479909), (1488, 1352605), (1581, 1273040), (1860, 1082084), (2040, 986606), (2108, 954780), (2480, 811563), (2635, 763824), (3162, 636520), (3720, 541042), (4080, 493303), (4216, 477390), (5270, 381912), (6324, 318260), (7440, 270521), (7905, 254608), (8432, 238695), (10540, 190956), (12648, 159130), (15810, 127304), (15913, 126480), (21080, 95478), (25296, 79565), (31620, 63652), (31826, 63240), (42160, 47739)]