19660219140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2753}}^1\times {\mathrm{2903}}^1$

素因数の和:5709

約数の個数: 96

約数和(自身を含む): 56431178496

約数和(自身を除く): 36770959356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2753, 2903, 5506, 5806, 8259, 8709, 11012, 11612, 13765, 14515, 16518, 17418, 27530, 29030, 33036, 34836, 41295, 43545, 55060, 58060, 82590, 87090, 112873, 119023, 165180, 174180, 225746, 238046, 338619, 357069, 451492, 476092, 564365, 595115, 677238, 714138, 1128730, 1190230, 1354476, 1428276, 1693095, 1785345, 2257460, 2380460, 3386190, 3570690, 6772380, 7141380, 7991959, 15983918, 23975877, 31967836, 39959795, 47951754, 79919590, 95903508, 119879385, 159839180, 239758770, 327670319, 479517540, 655340638, 983010957, 1310681276, 1638351595, 1966021914, 3276703190, 3932043828, 4915054785, 6553406380, 9830109570, 19660219140]

約数ペア:

[(1, 19660219140), (2, 9830109570), (3, 6553406380), (4, 4915054785), (5, 3932043828), (6, 3276703190), (10, 1966021914), (12, 1638351595), (15, 1310681276), (20, 983010957), (30, 655340638), (41, 479517540), (60, 327670319), (82, 239758770), (123, 159839180), (164, 119879385), (205, 95903508), (246, 79919590), (410, 47951754), (492, 39959795), (615, 31967836), (820, 23975877), (1230, 15983918), (2460, 7991959), (2753, 7141380), (2903, 6772380), (5506, 3570690), (5806, 3386190), (8259, 2380460), (8709, 2257460), (11012, 1785345), (11612, 1693095), (13765, 1428276), (14515, 1354476), (16518, 1190230), (17418, 1128730), (27530, 714138), (29030, 677238), (33036, 595115), (34836, 564365), (41295, 476092), (43545, 451492), (55060, 357069), (58060, 338619), (82590, 238046), (87090, 225746), (112873, 174180), (119023, 165180)]