113872920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4425

約数の個数: 128

約数和(自身を含む): 403107840

約数和(自身を除く): 289234920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4373, 5208, 6510, 8680, 8746, 13020, 13119, 17492, 21865, 26040, 26238, 30611, 34984, 43730, 52476, 61222, 65595, 87460, 91833, 104952, 122444, 131190, 135563, 153055, 174920, 183666, 244888, 262380, 271126, 306110, 367332, 406689, 459165, 524760, 542252, 612220, 677815, 734664, 813378, 918330, 948941, 1084504, 1224440, 1355630, 1626756, 1836660, 1897882, 2033445, 2711260, 2846823, 3253512, 3673320, 3795764, 4066890, 4744705, 5422520, 5693646, 7591528, 8133780, 9489410, 11387292, 14234115, 16267560, 18978820, 22774584, 28468230, 37957640, 56936460, 113872920]

約数ペア:

[(1, 113872920), (2, 56936460), (3, 37957640), (4, 28468230), (5, 22774584), (6, 18978820), (7, 16267560), (8, 14234115), (10, 11387292), (12, 9489410), (14, 8133780), (15, 7591528), (20, 5693646), (21, 5422520), (24, 4744705), (28, 4066890), (30, 3795764), (31, 3673320), (35, 3253512), (40, 2846823), (42, 2711260), (56, 2033445), (60, 1897882), (62, 1836660), (70, 1626756), (84, 1355630), (93, 1224440), (105, 1084504), (120, 948941), (124, 918330), (140, 813378), (155, 734664), (168, 677815), (186, 612220), (210, 542252), (217, 524760), (248, 459165), (280, 406689), (310, 367332), (372, 306110), (420, 271126), (434, 262380), (465, 244888), (620, 183666), (651, 174920), (744, 153055), (840, 135563), (868, 131190), (930, 122444), (1085, 104952), (1240, 91833), (1302, 87460), (1736, 65595), (1860, 61222), (2170, 52476), (2604, 43730), (3255, 34984), (3720, 30611), (4340, 26238), (4373, 26040), (5208, 21865), (6510, 17492), (8680, 13119), (8746, 13020)]