2247120120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140797}}^1$

素因数の和:140837

約数の個数: 128

約数和(自身を含む): 8109964800

約数和(自身を除く): 5862844680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 140797, 281594, 422391, 563188, 703985, 844782, 985579, 1126376, 1407970, 1689564, 1971158, 2111955, 2675143, 2815940, 2956737, 3379128, 3942316, 4223910, 4927895, 5350286, 5631880, 5913474, 7884632, 8025429, 8447820, 9855790, 10700572, 11826948, 13375715, 14783685, 16050858, 16895640, 18726001, 19711580, 21401144, 23653896, 26751430, 29567370, 32101716, 37452002, 39423160, 40127145, 53502860, 56178003, 59134740, 64203432, 74904004, 80254290, 93630005, 107005720, 112356006, 118269480, 149808008, 160508580, 187260010, 224712012, 280890015, 321017160, 374520020, 449424024, 561780030, 749040040, 1123560060, 2247120120]

約数ペア:

[(1, 2247120120), (2, 1123560060), (3, 749040040), (4, 561780030), (5, 449424024), (6, 374520020), (7, 321017160), (8, 280890015), (10, 224712012), (12, 187260010), (14, 160508580), (15, 149808008), (19, 118269480), (20, 112356006), (21, 107005720), (24, 93630005), (28, 80254290), (30, 74904004), (35, 64203432), (38, 59134740), (40, 56178003), (42, 53502860), (56, 40127145), (57, 39423160), (60, 37452002), (70, 32101716), (76, 29567370), (84, 26751430), (95, 23653896), (105, 21401144), (114, 19711580), (120, 18726001), (133, 16895640), (140, 16050858), (152, 14783685), (168, 13375715), (190, 11826948), (210, 10700572), (228, 9855790), (266, 8447820), (280, 8025429), (285, 7884632), (380, 5913474), (399, 5631880), (420, 5350286), (456, 4927895), (532, 4223910), (570, 3942316), (665, 3379128), (760, 2956737), (798, 2815940), (840, 2675143), (1064, 2111955), (1140, 1971158), (1330, 1689564), (1596, 1407970), (1995, 1126376), (2280, 985579), (2660, 844782), (3192, 703985), (3990, 563188), (5320, 422391), (7980, 281594), (15960, 140797)]