1223344920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6043}}^1$

素因数の和:6305

約数の個数: 128

約数和(自身を含む): 4212426240

約数和(自身を除く): 2989081320

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, 168, 210, 241, 280, 420, 482, 723, 840, 964, 1205, 1446, 1687, 1928, 2410, 2892, 3374, 3615, 4820, 5061, 5784, 6043, 6748, 7230, 8435, 9640, 10122, 12086, 13496, 14460, 16870, 18129, 20244, 24172, 25305, 28920, 30215, 33740, 36258, 40488, 42301, 48344, 50610, 60430, 67480, 72516, 84602, 90645, 101220, 120860, 126903, 145032, 169204, 181290, 202440, 211505, 241720, 253806, 338408, 362580, 423010, 507612, 634515, 725160, 846020, 1015224, 1269030, 1456363, 1692040, 2538060, 2912726, 4369089, 5076120, 5825452, 7281815, 8738178, 10194541, 11650904, 14563630, 17476356, 20389082, 21845445, 29127260, 30583623, 34952712, 40778164, 43690890, 50972705, 58254520, 61167246, 81556328, 87381780, 101945410, 122334492, 152918115, 174763560, 203890820, 244668984, 305836230, 407781640, 611672460, 1223344920]

約数ペア:

[(1, 1223344920), (2, 611672460), (3, 407781640), (4, 305836230), (5, 244668984), (6, 203890820), (7, 174763560), (8, 152918115), (10, 122334492), (12, 101945410), (14, 87381780), (15, 81556328), (20, 61167246), (21, 58254520), (24, 50972705), (28, 43690890), (30, 40778164), (35, 34952712), (40, 30583623), (42, 29127260), (56, 21845445), (60, 20389082), (70, 17476356), (84, 14563630), (105, 11650904), (120, 10194541), (140, 8738178), (168, 7281815), (210, 5825452), (241, 5076120), (280, 4369089), (420, 2912726), (482, 2538060), (723, 1692040), (840, 1456363), (964, 1269030), (1205, 1015224), (1446, 846020), (1687, 725160), (1928, 634515), (2410, 507612), (2892, 423010), (3374, 362580), (3615, 338408), (4820, 253806), (5061, 241720), (5784, 211505), (6043, 202440), (6748, 181290), (7230, 169204), (8435, 145032), (9640, 126903), (10122, 120860), (12086, 101220), (13496, 90645), (14460, 84602), (16870, 72516), (18129, 67480), (20244, 60430), (24172, 50610), (25305, 48344), (28920, 42301), (30215, 40488), (33740, 36258)]