426410880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31756

約数の個数: 128

約数和(自身を含む): 1553402880

約数和(自身を除く): 1126992000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 31727, 63454, 95181, 126908, 158635, 190362, 222089, 253816, 317270, 380724, 444178, 475905, 507632, 634540, 666267, 761448, 888356, 951810, 1015264, 1110445, 1269080, 1332534, 1522896, 1776712, 1903620, 2030528, 2220890, 2538160, 2665068, 3045792, 3331335, 3553424, 3807240, 4061056, 4441780, 5076320, 5330136, 6091584, 6662670, 7106848, 7614480, 8883560, 10152640, 10660272, 12183168, 13325340, 14213696, 15228960, 17767120, 20305280, 21320544, 26650680, 28427392, 30457920, 35534240, 42641088, 53301360, 60915840, 71068480, 85282176, 106602720, 142136960, 213205440, 426410880]

約数ペア:

[(1, 426410880), (2, 213205440), (3, 142136960), (4, 106602720), (5, 85282176), (6, 71068480), (7, 60915840), (8, 53301360), (10, 42641088), (12, 35534240), (14, 30457920), (15, 28427392), (16, 26650680), (20, 21320544), (21, 20305280), (24, 17767120), (28, 15228960), (30, 14213696), (32, 13325340), (35, 12183168), (40, 10660272), (42, 10152640), (48, 8883560), (56, 7614480), (60, 7106848), (64, 6662670), (70, 6091584), (80, 5330136), (84, 5076320), (96, 4441780), (105, 4061056), (112, 3807240), (120, 3553424), (128, 3331335), (140, 3045792), (160, 2665068), (168, 2538160), (192, 2220890), (210, 2030528), (224, 1903620), (240, 1776712), (280, 1522896), (320, 1332534), (336, 1269080), (384, 1110445), (420, 1015264), (448, 951810), (480, 888356), (560, 761448), (640, 666267), (672, 634540), (840, 507632), (896, 475905), (960, 444178), (1120, 380724), (1344, 317270), (1680, 253816), (1920, 222089), (2240, 190362), (2688, 158635), (3360, 126908), (4480, 95181), (6720, 63454), (13440, 31727)]