130650240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9750

約数の個数: 128

約数和(自身を含む): 475989120

約数和(自身を除く): 345338880

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, 9721, 13440, 19442, 29163, 38884, 48605, 58326, 68047, 77768, 97210, 116652, 136094, 145815, 155536, 194420, 204141, 233304, 272188, 291630, 311072, 340235, 388840, 408282, 466608, 544376, 583260, 622144, 680470, 777680, 816564, 933216, 1020705, 1088752, 1166520, 1244288, 1360940, 1555360, 1633128, 1866432, 2041410, 2177504, 2333040, 2721880, 3110720, 3266256, 3732864, 4082820, 4355008, 4666080, 5443760, 6221440, 6532512, 8165640, 8710016, 9332160, 10887520, 13065024, 16331280, 18664320, 21775040, 26130048, 32662560, 43550080, 65325120, 130650240]

約数ペア:

[(1, 130650240), (2, 65325120), (3, 43550080), (4, 32662560), (5, 26130048), (6, 21775040), (7, 18664320), (8, 16331280), (10, 13065024), (12, 10887520), (14, 9332160), (15, 8710016), (16, 8165640), (20, 6532512), (21, 6221440), (24, 5443760), (28, 4666080), (30, 4355008), (32, 4082820), (35, 3732864), (40, 3266256), (42, 3110720), (48, 2721880), (56, 2333040), (60, 2177504), (64, 2041410), (70, 1866432), (80, 1633128), (84, 1555360), (96, 1360940), (105, 1244288), (112, 1166520), (120, 1088752), (128, 1020705), (140, 933216), (160, 816564), (168, 777680), (192, 680470), (210, 622144), (224, 583260), (240, 544376), (280, 466608), (320, 408282), (336, 388840), (384, 340235), (420, 311072), (448, 291630), (480, 272188), (560, 233304), (640, 204141), (672, 194420), (840, 155536), (896, 145815), (960, 136094), (1120, 116652), (1344, 97210), (1680, 77768), (1920, 68047), (2240, 58326), (2688, 48605), (3360, 38884), (4480, 29163), (6720, 19442), (9721, 13440)]