614124420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 2134411776

約数和(自身を除く): 1520287356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 210, 260, 273, 274, 364, 390, 411, 420, 455, 546, 548, 685, 780, 821, 822, 910, 959, 1092, 1365, 1370, 1642, 1644, 1781, 1820, 1918, 2055, 2463, 2730, 2740, 2877, 3284, 3562, 3836, 4105, 4110, 4795, 4926, 5343, 5460, 5747, 5754, 7124, 8210, 8220, 8905, 9590, 9852, 10673, 10686, 11494, 11508, 12315, 12467, 14385, 16420, 17241, 17810, 19180, 21346, 21372, 22988, 24630, 24934, 26715, 28735, 28770, 32019, 34482, 35620, 37401, 42692, 49260, 49868, 53365, 53430, 57470, 57540, 62335, 64038, 68964, 74711, 74802, 86205, 106730, 106860, 112477, 114940, 124670, 128076, 149422, 149604, 160095, 172410, 187005, 213460, 224133, 224954, 249340, 298844, 320190, 337431, 344820, 373555, 374010, 448266, 449908, 562385, 640380, 674862, 747110, 748020, 787339, 896532, 1120665, 1124770, 1349724, 1462201, 1494220, 1574678, 1687155, 2241330, 2249540, 2362017, 2924402, 3149356, 3374310, 3936695, 4386603, 4482660, 4724034, 5848804, 6748620, 7311005, 7873390, 8773206, 9448068, 10235407, 11810085, 14622010, 15746780, 17546412, 20470814, 21933015, 23620170, 29244020, 30706221, 40941628, 43866030, 47240340, 51177035, 61412442, 87732060, 102354070, 122824884, 153531105, 204708140, 307062210, 614124420]

約数ペア:

[(1, 614124420), (2, 307062210), (3, 204708140), (4, 153531105), (5, 122824884), (6, 102354070), (7, 87732060), (10, 61412442), (12, 51177035), (13, 47240340), (14, 43866030), (15, 40941628), (20, 30706221), (21, 29244020), (26, 23620170), (28, 21933015), (30, 20470814), (35, 17546412), (39, 15746780), (42, 14622010), (52, 11810085), (60, 10235407), (65, 9448068), (70, 8773206), (78, 7873390), (84, 7311005), (91, 6748620), (105, 5848804), (130, 4724034), (137, 4482660), (140, 4386603), (156, 3936695), (182, 3374310), (195, 3149356), (210, 2924402), (260, 2362017), (273, 2249540), (274, 2241330), (364, 1687155), (390, 1574678), (411, 1494220), (420, 1462201), (455, 1349724), (546, 1124770), (548, 1120665), (685, 896532), (780, 787339), (821, 748020), (822, 747110), (910, 674862), (959, 640380), (1092, 562385), (1365, 449908), (1370, 448266), (1642, 374010), (1644, 373555), (1781, 344820), (1820, 337431), (1918, 320190), (2055, 298844), (2463, 249340), (2730, 224954), (2740, 224133), (2877, 213460), (3284, 187005), (3562, 172410), (3836, 160095), (4105, 149604), (4110, 149422), (4795, 128076), (4926, 124670), (5343, 114940), (5460, 112477), (5747, 106860), (5754, 106730), (7124, 86205), (8210, 74802), (8220, 74711), (8905, 68964), (9590, 64038), (9852, 62335), (10673, 57540), (10686, 57470), (11494, 53430), (11508, 53365), (12315, 49868), (12467, 49260), (14385, 42692), (16420, 37401), (17241, 35620), (17810, 34482), (19180, 32019), (21346, 28770), (21372, 28735), (22988, 26715), (24630, 24934)]