2193444120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17293}}^1$

素因数の和:17465

約数の個数: 128

約数和(自身を含む): 7570621440

約数和(自身を除く): 5377177320

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, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12684, 15855, 17293, 18120, 21140, 25368, 31710, 34586, 42280, 51879, 63420, 69172, 86465, 103758, 121051, 126840, 138344, 172930, 207516, 242102, 259395, 345860, 363153, 415032, 484204, 518790, 605255, 691720, 726306, 968408, 1037580, 1210510, 1452612, 1815765, 2075160, 2421020, 2611243, 2905224, 3631530, 4842040, 5222486, 7263060, 7833729, 10444972, 13056215, 14526120, 15667458, 18278701, 20889944, 26112430, 31334916, 36557402, 39168645, 52224860, 54836103, 62669832, 73114804, 78337290, 91393505, 104449720, 109672206, 146229608, 156674580, 182787010, 219344412, 274180515, 313349160, 365574020, 438688824, 548361030, 731148040, 1096722060, 2193444120]

約数ペア:

[(1, 2193444120), (2, 1096722060), (3, 731148040), (4, 548361030), (5, 438688824), (6, 365574020), (7, 313349160), (8, 274180515), (10, 219344412), (12, 182787010), (14, 156674580), (15, 146229608), (20, 109672206), (21, 104449720), (24, 91393505), (28, 78337290), (30, 73114804), (35, 62669832), (40, 54836103), (42, 52224860), (56, 39168645), (60, 36557402), (70, 31334916), (84, 26112430), (105, 20889944), (120, 18278701), (140, 15667458), (151, 14526120), (168, 13056215), (210, 10444972), (280, 7833729), (302, 7263060), (420, 5222486), (453, 4842040), (604, 3631530), (755, 2905224), (840, 2611243), (906, 2421020), (1057, 2075160), (1208, 1815765), (1510, 1452612), (1812, 1210510), (2114, 1037580), (2265, 968408), (3020, 726306), (3171, 691720), (3624, 605255), (4228, 518790), (4530, 484204), (5285, 415032), (6040, 363153), (6342, 345860), (8456, 259395), (9060, 242102), (10570, 207516), (12684, 172930), (15855, 138344), (17293, 126840), (18120, 121051), (21140, 103758), (25368, 86465), (31710, 69172), (34586, 63420), (42280, 51879)]