154441560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14177

約数の個数: 128

約数和(自身を含む): 570286080

約数和(自身を除く): 415844520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14143, 28286, 42429, 56572, 70715, 84858, 99001, 113144, 141430, 169716, 183859, 198002, 212145, 282860, 297003, 339432, 367718, 396004, 424290, 495005, 551577, 565720, 594006, 735436, 792008, 848580, 919295, 990010, 1103154, 1188012, 1287013, 1470872, 1485015, 1697160, 1838590, 1980020, 2206308, 2376024, 2574026, 2757885, 2970030, 3677180, 3861039, 3960040, 4412616, 5148052, 5515770, 5940060, 6435065, 7354360, 7722078, 10296104, 11031540, 11880120, 12870130, 15444156, 19305195, 22063080, 25740260, 30888312, 38610390, 51480520, 77220780, 154441560]

約数ペア:

[(1, 154441560), (2, 77220780), (3, 51480520), (4, 38610390), (5, 30888312), (6, 25740260), (7, 22063080), (8, 19305195), (10, 15444156), (12, 12870130), (13, 11880120), (14, 11031540), (15, 10296104), (20, 7722078), (21, 7354360), (24, 6435065), (26, 5940060), (28, 5515770), (30, 5148052), (35, 4412616), (39, 3960040), (40, 3861039), (42, 3677180), (52, 2970030), (56, 2757885), (60, 2574026), (65, 2376024), (70, 2206308), (78, 1980020), (84, 1838590), (91, 1697160), (104, 1485015), (105, 1470872), (120, 1287013), (130, 1188012), (140, 1103154), (156, 990010), (168, 919295), (182, 848580), (195, 792008), (210, 735436), (260, 594006), (273, 565720), (280, 551577), (312, 495005), (364, 424290), (390, 396004), (420, 367718), (455, 339432), (520, 297003), (546, 282860), (728, 212145), (780, 198002), (840, 183859), (910, 169716), (1092, 141430), (1365, 113144), (1560, 99001), (1820, 84858), (2184, 70715), (2730, 56572), (3640, 42429), (5460, 28286), (10920, 14143)]