321381060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5394

約数の個数: 192

約数和(自身を含む): 1208438784

約数和(自身を除く): 887057724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4290, 4620, 5005, 5351, 5460, 6006, 8580, 10010, 10702, 12012, 15015, 16053, 20020, 21404, 26755, 30030, 32106, 37457, 53510, 58861, 60060, 64212, 69563, 74914, 80265, 107020, 112371, 117722, 139126, 149828, 160530, 176583, 187285, 208689, 224742, 235444, 278252, 294305, 321060, 347815, 353166, 374570, 412027, 417378, 449484, 486941, 561855, 588610, 695630, 706332, 749140, 765193, 824054, 834756, 882915, 973882, 1043445, 1123710, 1177220, 1236081, 1391260, 1460823, 1530386, 1648108, 1765830, 1947764, 2060135, 2086890, 2247420, 2295579, 2434705, 2472162, 2921646, 3060772, 3531660, 3825965, 4120270, 4173780, 4591158, 4869410, 4944324, 5356351, 5843292, 6180405, 7304115, 7651930, 8240540, 9182316, 9738820, 10712702, 11477895, 12360810, 14608230, 15303860, 16069053, 21425404, 22955790, 24721620, 26781755, 29216460, 32138106, 45911580, 53563510, 64276212, 80345265, 107127020, 160690530, 321381060]

約数ペア:

[(1, 321381060), (2, 160690530), (3, 107127020), (4, 80345265), (5, 64276212), (6, 53563510), (7, 45911580), (10, 32138106), (11, 29216460), (12, 26781755), (13, 24721620), (14, 22955790), (15, 21425404), (20, 16069053), (21, 15303860), (22, 14608230), (26, 12360810), (28, 11477895), (30, 10712702), (33, 9738820), (35, 9182316), (39, 8240540), (42, 7651930), (44, 7304115), (52, 6180405), (55, 5843292), (60, 5356351), (65, 4944324), (66, 4869410), (70, 4591158), (77, 4173780), (78, 4120270), (84, 3825965), (91, 3531660), (105, 3060772), (110, 2921646), (130, 2472162), (132, 2434705), (140, 2295579), (143, 2247420), (154, 2086890), (156, 2060135), (165, 1947764), (182, 1765830), (195, 1648108), (210, 1530386), (220, 1460823), (231, 1391260), (260, 1236081), (273, 1177220), (286, 1123710), (308, 1043445), (330, 973882), (364, 882915), (385, 834756), (390, 824054), (420, 765193), (429, 749140), (455, 706332), (462, 695630), (546, 588610), (572, 561855), (660, 486941), (715, 449484), (770, 417378), (780, 412027), (858, 374570), (910, 353166), (924, 347815), (1001, 321060), (1092, 294305), (1155, 278252), (1365, 235444), (1430, 224742), (1540, 208689), (1716, 187285), (1820, 176583), (2002, 160530), (2145, 149828), (2310, 139126), (2730, 117722), (2860, 112371), (3003, 107020), (4004, 80265), (4290, 74914), (4620, 69563), (5005, 64212), (5351, 60060), (5460, 58861), (6006, 53510), (8580, 37457), (10010, 32106), (10702, 30030), (12012, 26755), (15015, 21404), (16053, 20020)]