78342157120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{7951}}^1$

素因数の和:8760

約数の個数: 112

約数和(自身を含む): 191380847616

約数和(自身を除く): 113038690496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 751, 820, 1312, 1502, 1640, 2624, 3004, 3280, 3755, 6008, 6560, 7510, 7951, 12016, 13120, 15020, 15902, 24032, 30040, 30791, 31804, 39755, 48064, 60080, 61582, 63608, 79510, 120160, 123164, 127216, 153955, 159020, 240320, 246328, 254432, 307910, 318040, 325991, 492656, 508864, 615820, 636080, 651982, 985312, 1231640, 1272160, 1303964, 1629955, 1970624, 2463280, 2544320, 2607928, 3259910, 4926560, 5215856, 5971201, 6519820, 9853120, 10431712, 11942402, 13039640, 20863424, 23884804, 26079280, 29856005, 47769608, 52158560, 59712010, 95539216, 104317120, 119424020, 191078432, 238848040, 244819241, 382156864, 477696080, 489638482, 955392160, 979276964, 1224096205, 1910784320, 1958553928, 2448192410, 3917107856, 4896384820, 7834215712, 9792769640, 15668431424, 19585539280, 39171078560, 78342157120]

約数ペア:

[(1, 78342157120), (2, 39171078560), (4, 19585539280), (5, 15668431424), (8, 9792769640), (10, 7834215712), (16, 4896384820), (20, 3917107856), (32, 2448192410), (40, 1958553928), (41, 1910784320), (64, 1224096205), (80, 979276964), (82, 955392160), (160, 489638482), (164, 477696080), (205, 382156864), (320, 244819241), (328, 238848040), (410, 191078432), (656, 119424020), (751, 104317120), (820, 95539216), (1312, 59712010), (1502, 52158560), (1640, 47769608), (2624, 29856005), (3004, 26079280), (3280, 23884804), (3755, 20863424), (6008, 13039640), (6560, 11942402), (7510, 10431712), (7951, 9853120), (12016, 6519820), (13120, 5971201), (15020, 5215856), (15902, 4926560), (24032, 3259910), (30040, 2607928), (30791, 2544320), (31804, 2463280), (39755, 1970624), (48064, 1629955), (60080, 1303964), (61582, 1272160), (63608, 1231640), (79510, 985312), (120160, 651982), (123164, 636080), (127216, 615820), (153955, 508864), (159020, 492656), (240320, 325991), (246328, 318040), (254432, 307910)]