7103748120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{445097}}^1$

素因数の和:445137

約数の個数: 128

約数和(自身を含む): 25637644800

約数和(自身を除く): 18533896680

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, 445097, 890194, 1335291, 1780388, 2225485, 2670582, 3115679, 3560776, 4450970, 5341164, 6231358, 6676455, 8456843, 8901940, 9347037, 10682328, 12462716, 13352910, 15578395, 16913686, 17803880, 18694074, 24925432, 25370529, 26705820, 31156790, 33827372, 37388148, 42284215, 46735185, 50741058, 53411640, 59197901, 62313580, 67654744, 74776296, 84568430, 93470370, 101482116, 118395802, 124627160, 126852645, 169136860, 177593703, 186940740, 202964232, 236791604, 253705290, 295989505, 338273720, 355187406, 373881480, 473583208, 507410580, 591979010, 710374812, 887968515, 1014821160, 1183958020, 1420749624, 1775937030, 2367916040, 3551874060, 7103748120]

約数ペア:

[(1, 7103748120), (2, 3551874060), (3, 2367916040), (4, 1775937030), (5, 1420749624), (6, 1183958020), (7, 1014821160), (8, 887968515), (10, 710374812), (12, 591979010), (14, 507410580), (15, 473583208), (19, 373881480), (20, 355187406), (21, 338273720), (24, 295989505), (28, 253705290), (30, 236791604), (35, 202964232), (38, 186940740), (40, 177593703), (42, 169136860), (56, 126852645), (57, 124627160), (60, 118395802), (70, 101482116), (76, 93470370), (84, 84568430), (95, 74776296), (105, 67654744), (114, 62313580), (120, 59197901), (133, 53411640), (140, 50741058), (152, 46735185), (168, 42284215), (190, 37388148), (210, 33827372), (228, 31156790), (266, 26705820), (280, 25370529), (285, 24925432), (380, 18694074), (399, 17803880), (420, 16913686), (456, 15578395), (532, 13352910), (570, 12462716), (665, 10682328), (760, 9347037), (798, 8901940), (840, 8456843), (1064, 6676455), (1140, 6231358), (1330, 5341164), (1596, 4450970), (1995, 3560776), (2280, 3115679), (2660, 2670582), (3192, 2225485), (3990, 1780388), (5320, 1335291), (7980, 890194), (15960, 445097)]