57308940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 197215200

約数和(自身を除く): 139906260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1289, 1482, 1710, 2223, 2340, 2470, 2578, 2964, 3420, 3705, 3867, 4446, 4940, 5156, 6445, 7410, 7734, 8892, 11115, 11601, 12890, 14820, 15468, 16757, 19335, 22230, 23202, 24491, 25780, 33514, 38670, 44460, 46404, 48982, 50271, 58005, 67028, 73473, 77340, 83785, 97964, 100542, 116010, 122455, 146946, 150813, 167570, 201084, 220419, 232020, 244910, 251355, 293892, 301626, 318383, 335140, 367365, 440838, 489820, 502710, 603252, 636766, 734730, 754065, 881676, 955149, 1005420, 1102095, 1273532, 1469460, 1508130, 1591915, 1910298, 2204190, 2865447, 3016260, 3183830, 3820596, 4408380, 4775745, 5730894, 6367660, 9551490, 11461788, 14327235, 19102980, 28654470, 57308940]

約数ペア:

[(1, 57308940), (2, 28654470), (3, 19102980), (4, 14327235), (5, 11461788), (6, 9551490), (9, 6367660), (10, 5730894), (12, 4775745), (13, 4408380), (15, 3820596), (18, 3183830), (19, 3016260), (20, 2865447), (26, 2204190), (30, 1910298), (36, 1591915), (38, 1508130), (39, 1469460), (45, 1273532), (52, 1102095), (57, 1005420), (60, 955149), (65, 881676), (76, 754065), (78, 734730), (90, 636766), (95, 603252), (114, 502710), (117, 489820), (130, 440838), (156, 367365), (171, 335140), (180, 318383), (190, 301626), (195, 293892), (228, 251355), (234, 244910), (247, 232020), (260, 220419), (285, 201084), (342, 167570), (380, 150813), (390, 146946), (468, 122455), (494, 116010), (570, 100542), (585, 97964), (684, 83785), (741, 77340), (780, 73473), (855, 67028), (988, 58005), (1140, 50271), (1170, 48982), (1235, 46404), (1289, 44460), (1482, 38670), (1710, 33514), (2223, 25780), (2340, 24491), (2470, 23202), (2578, 22230), (2964, 19335), (3420, 16757), (3705, 15468), (3867, 14820), (4446, 12890), (4940, 11601), (5156, 11115), (6445, 8892), (7410, 7734)]