143359560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:20995

約数の個数: 96

約数和(自身を含む): 490464000

約数和(自身を除く): 347104440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20959, 41918, 62877, 83836, 104795, 125754, 167672, 188631, 209590, 251508, 314385, 377262, 398221, 419180, 503016, 628770, 754524, 796442, 838360, 943155, 1194663, 1257540, 1509048, 1592884, 1886310, 1991105, 2389326, 2515080, 3185768, 3583989, 3772620, 3982210, 4778652, 5973315, 7167978, 7545240, 7964420, 9557304, 11946630, 14335956, 15928840, 17919945, 23893260, 28671912, 35839890, 47786520, 71679780, 143359560]

約数ペア:

[(1, 143359560), (2, 71679780), (3, 47786520), (4, 35839890), (5, 28671912), (6, 23893260), (8, 17919945), (9, 15928840), (10, 14335956), (12, 11946630), (15, 9557304), (18, 7964420), (19, 7545240), (20, 7167978), (24, 5973315), (30, 4778652), (36, 3982210), (38, 3772620), (40, 3583989), (45, 3185768), (57, 2515080), (60, 2389326), (72, 1991105), (76, 1886310), (90, 1592884), (95, 1509048), (114, 1257540), (120, 1194663), (152, 943155), (171, 838360), (180, 796442), (190, 754524), (228, 628770), (285, 503016), (342, 419180), (360, 398221), (380, 377262), (456, 314385), (570, 251508), (684, 209590), (760, 188631), (855, 167672), (1140, 125754), (1368, 104795), (1710, 83836), (2280, 62877), (3420, 41918), (6840, 20959)]