491094240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11281

約数の個数: 192

約数和(自身を含む): 1904103936

約数和(自身を除く): 1413009696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 11243, 14560, 21840, 22486, 33729, 43680, 44972, 56215, 67458, 78701, 89944, 112430, 134916, 146159, 157402, 168645, 179888, 224860, 236103, 269832, 292318, 314804, 337290, 359776, 393505, 438477, 449720, 472206, 539664, 584636, 629608, 674580, 730795, 787010, 876954, 899440, 944412, 1023113, 1079328, 1169272, 1180515, 1259216, 1349160, 1461590, 1574020, 1753908, 1798880, 1888824, 2046226, 2192385, 2338544, 2361030, 2518432, 2698320, 2923180, 3069339, 3148040, 3507816, 3777648, 4092452, 4384770, 4677088, 4722060, 5115565, 5396640, 5846360, 6138678, 6296080, 7015632, 7555296, 8184904, 8769540, 9444120, 10231130, 11692720, 12277356, 12592160, 14031264, 15346695, 16369808, 17539080, 18888240, 20462260, 23385440, 24554712, 30693390, 32739616, 35078160, 37776480, 40924520, 49109424, 61386780, 70156320, 81849040, 98218848, 122773560, 163698080, 245547120, 491094240]

約数ペア:

[(1, 491094240), (2, 245547120), (3, 163698080), (4, 122773560), (5, 98218848), (6, 81849040), (7, 70156320), (8, 61386780), (10, 49109424), (12, 40924520), (13, 37776480), (14, 35078160), (15, 32739616), (16, 30693390), (20, 24554712), (21, 23385440), (24, 20462260), (26, 18888240), (28, 17539080), (30, 16369808), (32, 15346695), (35, 14031264), (39, 12592160), (40, 12277356), (42, 11692720), (48, 10231130), (52, 9444120), (56, 8769540), (60, 8184904), (65, 7555296), (70, 7015632), (78, 6296080), (80, 6138678), (84, 5846360), (91, 5396640), (96, 5115565), (104, 4722060), (105, 4677088), (112, 4384770), (120, 4092452), (130, 3777648), (140, 3507816), (156, 3148040), (160, 3069339), (168, 2923180), (182, 2698320), (195, 2518432), (208, 2361030), (210, 2338544), (224, 2192385), (240, 2046226), (260, 1888824), (273, 1798880), (280, 1753908), (312, 1574020), (336, 1461590), (364, 1349160), (390, 1259216), (416, 1180515), (420, 1169272), (455, 1079328), (480, 1023113), (520, 944412), (546, 899440), (560, 876954), (624, 787010), (672, 730795), (728, 674580), (780, 629608), (840, 584636), (910, 539664), (1040, 472206), (1092, 449720), (1120, 438477), (1248, 393505), (1365, 359776), (1456, 337290), (1560, 314804), (1680, 292318), (1820, 269832), (2080, 236103), (2184, 224860), (2730, 179888), (2912, 168645), (3120, 157402), (3360, 146159), (3640, 134916), (4368, 112430), (5460, 89944), (6240, 78701), (7280, 67458), (8736, 56215), (10920, 44972), (11243, 43680), (14560, 33729), (21840, 22486)]