142433760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42391}}^1$

素因数の和:42416

約数の個数: 96

約数和(自身を含む): 512773632

約数和(自身を除く): 370339872

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42391, 84782, 127173, 169564, 211955, 254346, 296737, 339128, 423910, 508692, 593474, 635865, 678256, 847820, 890211, 1017384, 1186948, 1271730, 1356512, 1483685, 1695640, 1780422, 2034768, 2373896, 2543460, 2967370, 3391280, 3560844, 4069536, 4451055, 4747792, 5086920, 5934740, 6782560, 7121688, 8902110, 9495584, 10173840, 11869480, 14243376, 17804220, 20347680, 23738960, 28486752, 35608440, 47477920, 71216880, 142433760]

約数ペア:

[(1, 142433760), (2, 71216880), (3, 47477920), (4, 35608440), (5, 28486752), (6, 23738960), (7, 20347680), (8, 17804220), (10, 14243376), (12, 11869480), (14, 10173840), (15, 9495584), (16, 8902110), (20, 7121688), (21, 6782560), (24, 5934740), (28, 5086920), (30, 4747792), (32, 4451055), (35, 4069536), (40, 3560844), (42, 3391280), (48, 2967370), (56, 2543460), (60, 2373896), (70, 2034768), (80, 1780422), (84, 1695640), (96, 1483685), (105, 1356512), (112, 1271730), (120, 1186948), (140, 1017384), (160, 890211), (168, 847820), (210, 678256), (224, 635865), (240, 593474), (280, 508692), (336, 423910), (420, 339128), (480, 296737), (560, 254346), (672, 211955), (840, 169564), (1120, 127173), (1680, 84782), (3360, 42391)]