1269448140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2192

約数の個数: 192

約数和(自身を含む): 4091351040

約数和(自身を除く): 2821902900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 124, 155, 170, 186, 190, 204, 228, 255, 285, 310, 323, 340, 372, 380, 465, 510, 527, 570, 589, 620, 646, 930, 969, 1020, 1054, 1140, 1178, 1292, 1581, 1615, 1767, 1860, 1938, 2108, 2113, 2356, 2635, 2945, 3162, 3230, 3534, 3876, 4226, 4845, 5270, 5890, 6324, 6339, 6460, 7068, 7905, 8452, 8835, 9690, 10013, 10540, 10565, 11780, 12678, 15810, 17670, 19380, 20026, 21130, 25356, 30039, 31620, 31695, 35340, 35921, 40052, 40147, 42260, 50065, 60078, 63390, 65503, 71842, 80294, 100130, 107763, 120156, 120441, 126780, 131006, 143684, 150195, 160588, 179605, 196509, 200260, 200735, 215526, 240882, 262012, 300390, 327515, 359210, 393018, 401470, 431052, 481764, 538815, 600780, 602205, 655030, 682499, 718420, 786036, 802940, 982545, 1077630, 1113551, 1204410, 1244557, 1310060, 1364998, 1965090, 2047497, 2155260, 2227102, 2408820, 2489114, 2729996, 3340653, 3412495, 3733671, 3930180, 4094994, 4454204, 4978228, 5567755, 6222785, 6681306, 6824990, 7467342, 8189988, 10237485, 11135510, 12445570, 13362612, 13649980, 14934684, 16703265, 18668355, 20474970, 21157469, 22271020, 24891140, 33406530, 37336710, 40949940, 42314938, 63472407, 66813060, 74673420, 84629876, 105787345, 126944814, 211574690, 253889628, 317362035, 423149380, 634724070, 1269448140]

約数ペア:

[(1, 1269448140), (2, 634724070), (3, 423149380), (4, 317362035), (5, 253889628), (6, 211574690), (10, 126944814), (12, 105787345), (15, 84629876), (17, 74673420), (19, 66813060), (20, 63472407), (30, 42314938), (31, 40949940), (34, 37336710), (38, 33406530), (51, 24891140), (57, 22271020), (60, 21157469), (62, 20474970), (68, 18668355), (76, 16703265), (85, 14934684), (93, 13649980), (95, 13362612), (102, 12445570), (114, 11135510), (124, 10237485), (155, 8189988), (170, 7467342), (186, 6824990), (190, 6681306), (204, 6222785), (228, 5567755), (255, 4978228), (285, 4454204), (310, 4094994), (323, 3930180), (340, 3733671), (372, 3412495), (380, 3340653), (465, 2729996), (510, 2489114), (527, 2408820), (570, 2227102), (589, 2155260), (620, 2047497), (646, 1965090), (930, 1364998), (969, 1310060), (1020, 1244557), (1054, 1204410), (1140, 1113551), (1178, 1077630), (1292, 982545), (1581, 802940), (1615, 786036), (1767, 718420), (1860, 682499), (1938, 655030), (2108, 602205), (2113, 600780), (2356, 538815), (2635, 481764), (2945, 431052), (3162, 401470), (3230, 393018), (3534, 359210), (3876, 327515), (4226, 300390), (4845, 262012), (5270, 240882), (5890, 215526), (6324, 200735), (6339, 200260), (6460, 196509), (7068, 179605), (7905, 160588), (8452, 150195), (8835, 143684), (9690, 131006), (10013, 126780), (10540, 120441), (10565, 120156), (11780, 107763), (12678, 100130), (15810, 80294), (17670, 71842), (19380, 65503), (20026, 63390), (21130, 60078), (25356, 50065), (30039, 42260), (31620, 40147), (31695, 40052), (35340, 35921)]