266824740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48869}}^1$

素因数の和:48901

約数の個数: 96

約数和(自身を含む): 919537920

約数和(自身を除く): 652713180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 48869, 97738, 146607, 195476, 244345, 293214, 342083, 488690, 586428, 635297, 684166, 733035, 977380, 1026249, 1270594, 1368332, 1466070, 1710415, 1905891, 2052498, 2541188, 2932140, 3176485, 3420830, 3811782, 4104996, 4447079, 5131245, 6352970, 6841660, 7623564, 8894158, 9529455, 10262490, 12705940, 13341237, 17788316, 19058910, 20524980, 22235395, 26682474, 38117820, 44470790, 53364948, 66706185, 88941580, 133412370, 266824740]

約数ペア:

[(1, 266824740), (2, 133412370), (3, 88941580), (4, 66706185), (5, 53364948), (6, 44470790), (7, 38117820), (10, 26682474), (12, 22235395), (13, 20524980), (14, 19058910), (15, 17788316), (20, 13341237), (21, 12705940), (26, 10262490), (28, 9529455), (30, 8894158), (35, 7623564), (39, 6841660), (42, 6352970), (52, 5131245), (60, 4447079), (65, 4104996), (70, 3811782), (78, 3420830), (84, 3176485), (91, 2932140), (105, 2541188), (130, 2052498), (140, 1905891), (156, 1710415), (182, 1466070), (195, 1368332), (210, 1270594), (260, 1026249), (273, 977380), (364, 733035), (390, 684166), (420, 635297), (455, 586428), (546, 488690), (780, 342083), (910, 293214), (1092, 244345), (1365, 195476), (1820, 146607), (2730, 97738), (5460, 48869)]