15323404740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{25639}}^1$

素因数の和:27081

約数の個数: 96

約数和(自身を含む): 49071267840

約数和(自身を除く): 33747863100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1423, 2846, 4269, 5692, 7115, 8538, 9961, 14230, 17076, 19922, 21345, 25639, 28460, 29883, 39844, 42690, 49805, 51278, 59766, 76917, 85380, 99610, 102556, 119532, 128195, 149415, 153834, 179473, 199220, 256390, 298830, 307668, 358946, 384585, 512780, 538419, 597660, 717892, 769170, 897365, 1076838, 1538340, 1794730, 2153676, 2692095, 3589460, 5384190, 10768380, 36484297, 72968594, 109452891, 145937188, 182421485, 218905782, 255390079, 364842970, 437811564, 510780158, 547264455, 729685940, 766170237, 1021560316, 1094528910, 1276950395, 1532340474, 2189057820, 2553900790, 3064680948, 3830851185, 5107801580, 7661702370, 15323404740]

約数ペア:

[(1, 15323404740), (2, 7661702370), (3, 5107801580), (4, 3830851185), (5, 3064680948), (6, 2553900790), (7, 2189057820), (10, 1532340474), (12, 1276950395), (14, 1094528910), (15, 1021560316), (20, 766170237), (21, 729685940), (28, 547264455), (30, 510780158), (35, 437811564), (42, 364842970), (60, 255390079), (70, 218905782), (84, 182421485), (105, 145937188), (140, 109452891), (210, 72968594), (420, 36484297), (1423, 10768380), (2846, 5384190), (4269, 3589460), (5692, 2692095), (7115, 2153676), (8538, 1794730), (9961, 1538340), (14230, 1076838), (17076, 897365), (19922, 769170), (21345, 717892), (25639, 597660), (28460, 538419), (29883, 512780), (39844, 384585), (42690, 358946), (49805, 307668), (51278, 298830), (59766, 256390), (76917, 199220), (85380, 179473), (99610, 153834), (102556, 149415), (119532, 128195)]