126938560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1014

約数の個数: 112

約数和(自身を含む): 351495360

約数和(自身を除く): 224556800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 929, 976, 1120, 1220, 1708, 1858, 1952, 2135, 2240, 2440, 3416, 3716, 3904, 4270, 4645, 4880, 6503, 6832, 7432, 8540, 9290, 9760, 13006, 13664, 14864, 17080, 18580, 19520, 26012, 27328, 29728, 32515, 34160, 37160, 52024, 56669, 59456, 65030, 68320, 74320, 104048, 113338, 130060, 136640, 148640, 208096, 226676, 260120, 283345, 297280, 396683, 416192, 453352, 520240, 566690, 793366, 906704, 1040480, 1133380, 1586732, 1813408, 1983415, 2080960, 2266760, 3173464, 3626816, 3966830, 4533520, 6346928, 7933660, 9067040, 12693856, 15867320, 18134080, 25387712, 31734640, 63469280, 126938560]

約数ペア:

[(1, 126938560), (2, 63469280), (4, 31734640), (5, 25387712), (7, 18134080), (8, 15867320), (10, 12693856), (14, 9067040), (16, 7933660), (20, 6346928), (28, 4533520), (32, 3966830), (35, 3626816), (40, 3173464), (56, 2266760), (61, 2080960), (64, 1983415), (70, 1813408), (80, 1586732), (112, 1133380), (122, 1040480), (140, 906704), (160, 793366), (224, 566690), (244, 520240), (280, 453352), (305, 416192), (320, 396683), (427, 297280), (448, 283345), (488, 260120), (560, 226676), (610, 208096), (854, 148640), (929, 136640), (976, 130060), (1120, 113338), (1220, 104048), (1708, 74320), (1858, 68320), (1952, 65030), (2135, 59456), (2240, 56669), (2440, 52024), (3416, 37160), (3716, 34160), (3904, 32515), (4270, 29728), (4645, 27328), (4880, 26012), (6503, 19520), (6832, 18580), (7432, 17080), (8540, 14864), (9290, 13664), (9760, 13006)]