1864755840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57170

約数の個数: 128

約数和(自身を含む): 6293661120

約数和(自身を除く): 4428905280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 57131, 114262, 171393, 228524, 285655, 342786, 457048, 571310, 685572, 856965, 914096, 971227, 1142620, 1371144, 1713930, 1828192, 1942454, 2285240, 2742288, 2913681, 3427860, 3656384, 3884908, 4570480, 4856135, 5484576, 5827362, 6855720, 7312768, 7769816, 9140960, 9712270, 10969152, 11654724, 13711440, 14568405, 15539632, 18281920, 19424540, 21938304, 23309448, 27422880, 29136810, 31079264, 36563840, 38849080, 46618896, 54845760, 58273620, 62158528, 77698160, 93237792, 109691520, 116547240, 124317056, 155396320, 186475584, 233094480, 310792640, 372951168, 466188960, 621585280, 932377920, 1864755840]

約数ペア:

[(1, 1864755840), (2, 932377920), (3, 621585280), (4, 466188960), (5, 372951168), (6, 310792640), (8, 233094480), (10, 186475584), (12, 155396320), (15, 124317056), (16, 116547240), (17, 109691520), (20, 93237792), (24, 77698160), (30, 62158528), (32, 58273620), (34, 54845760), (40, 46618896), (48, 38849080), (51, 36563840), (60, 31079264), (64, 29136810), (68, 27422880), (80, 23309448), (85, 21938304), (96, 19424540), (102, 18281920), (120, 15539632), (128, 14568405), (136, 13711440), (160, 11654724), (170, 10969152), (192, 9712270), (204, 9140960), (240, 7769816), (255, 7312768), (272, 6855720), (320, 5827362), (340, 5484576), (384, 4856135), (408, 4570480), (480, 3884908), (510, 3656384), (544, 3427860), (640, 2913681), (680, 2742288), (816, 2285240), (960, 1942454), (1020, 1828192), (1088, 1713930), (1360, 1371144), (1632, 1142620), (1920, 971227), (2040, 914096), (2176, 856965), (2720, 685572), (3264, 571310), (4080, 457048), (5440, 342786), (6528, 285655), (8160, 228524), (10880, 171393), (16320, 114262), (32640, 57131)]