2023780920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30497}}^1$

素因数の和:30597

約数の個数: 128

約数和(自身を含む): 7026739200

約数和(自身を除く): 5002958280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 30497, 33180, 60994, 66360, 91491, 121988, 152485, 182982, 213479, 243976, 304970, 365964, 426958, 457455, 609940, 640437, 731928, 853916, 914910, 1067395, 1219880, 1280874, 1707832, 1829820, 2134790, 2409263, 2561748, 3202185, 3659640, 4269580, 4818526, 5123496, 6404370, 7227789, 8539160, 9637052, 12046315, 12808740, 14455578, 16864841, 19274104, 24092630, 25617480, 28911156, 33729682, 36138945, 48185260, 50594523, 57822312, 67459364, 72277890, 84324205, 96370520, 101189046, 134918728, 144555780, 168648410, 202378092, 252972615, 289111560, 337296820, 404756184, 505945230, 674593640, 1011890460, 2023780920]

約数ペア:

[(1, 2023780920), (2, 1011890460), (3, 674593640), (4, 505945230), (5, 404756184), (6, 337296820), (7, 289111560), (8, 252972615), (10, 202378092), (12, 168648410), (14, 144555780), (15, 134918728), (20, 101189046), (21, 96370520), (24, 84324205), (28, 72277890), (30, 67459364), (35, 57822312), (40, 50594523), (42, 48185260), (56, 36138945), (60, 33729682), (70, 28911156), (79, 25617480), (84, 24092630), (105, 19274104), (120, 16864841), (140, 14455578), (158, 12808740), (168, 12046315), (210, 9637052), (237, 8539160), (280, 7227789), (316, 6404370), (395, 5123496), (420, 4818526), (474, 4269580), (553, 3659640), (632, 3202185), (790, 2561748), (840, 2409263), (948, 2134790), (1106, 1829820), (1185, 1707832), (1580, 1280874), (1659, 1219880), (1896, 1067395), (2212, 914910), (2370, 853916), (2765, 731928), (3160, 640437), (3318, 609940), (4424, 457455), (4740, 426958), (5530, 365964), (6636, 304970), (8295, 243976), (9480, 213479), (11060, 182982), (13272, 152485), (16590, 121988), (22120, 91491), (30497, 66360), (33180, 60994)]