15694848540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6491}}^1$

素因数の和:6633

約数の個数: 288

約数和(自身を含む): 57848394240

約数和(自身を除く): 42153545700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 101, 105, 114, 126, 133, 140, 171, 180, 190, 202, 210, 228, 252, 266, 285, 303, 315, 342, 380, 399, 404, 420, 505, 532, 570, 606, 630, 665, 684, 707, 798, 855, 909, 1010, 1140, 1197, 1212, 1260, 1330, 1414, 1515, 1596, 1710, 1818, 1919, 1995, 2020, 2121, 2394, 2660, 2828, 3030, 3420, 3535, 3636, 3838, 3990, 4242, 4545, 4788, 5757, 5985, 6060, 6363, 6491, 7070, 7676, 7980, 8484, 9090, 9595, 10605, 11514, 11970, 12726, 12982, 13433, 14140, 17271, 18180, 19190, 19473, 21210, 23028, 23940, 25452, 25964, 26866, 28785, 31815, 32455, 34542, 38380, 38946, 40299, 42420, 45437, 53732, 57570, 58419, 63630, 64910, 67165, 69084, 77892, 80598, 86355, 90874, 97365, 115140, 116838, 120897, 123329, 127260, 129820, 134330, 136311, 161196, 172710, 181748, 194730, 201495, 227185, 233676, 241794, 246658, 268660, 272622, 292095, 345420, 369987, 389460, 402990, 408933, 454370, 483588, 493316, 545244, 584190, 604485, 616645, 655591, 681555, 739974, 805980, 817866, 863303, 908740, 1109961, 1168380, 1208970, 1233290, 1311182, 1363110, 1479948, 1635732, 1726606, 1849935, 1966773, 2044665, 2219922, 2417940, 2466580, 2589909, 2622364, 2726220, 3277955, 3453212, 3699870, 3933546, 4089330, 4316515, 4439844, 4589137, 5179818, 5549805, 5900319, 6555910, 7399740, 7769727, 7867092, 8178660, 8633030, 9178274, 9833865, 10359636, 11099610, 11800638, 12456229, 12949545, 13111820, 13767411, 15539454, 17266060, 18356548, 19667730, 22199220, 22945685, 23601276, 24912458, 25899090, 27534822, 29501595, 31078908, 37368687, 38848635, 39335460, 41302233, 45891370, 49824916, 51798180, 55069644, 59003190, 62281145, 68837055, 74737374, 77697270, 82604466, 87193603, 91782740, 112106061, 118006380, 124562290, 137674110, 149474748, 155394540, 165208932, 174387206, 186843435, 206511165, 224212122, 249124580, 261580809, 275348220, 348774412, 373686870, 413022330, 435968015, 448424244, 523161618, 560530305, 747373740, 784742427, 826044660, 871936030, 1046323236, 1121060610, 1307904045, 1569484854, 1743872060, 2242121220, 2615808090, 3138969708, 3923712135, 5231616180, 7847424270, 15694848540]

約数ペア:

[(1, 15694848540), (2, 7847424270), (3, 5231616180), (4, 3923712135), (5, 3138969708), (6, 2615808090), (7, 2242121220), (9, 1743872060), (10, 1569484854), (12, 1307904045), (14, 1121060610), (15, 1046323236), (18, 871936030), (19, 826044660), (20, 784742427), (21, 747373740), (28, 560530305), (30, 523161618), (35, 448424244), (36, 435968015), (38, 413022330), (42, 373686870), (45, 348774412), (57, 275348220), (60, 261580809), (63, 249124580), (70, 224212122), (76, 206511165), (84, 186843435), (90, 174387206), (95, 165208932), (101, 155394540), (105, 149474748), (114, 137674110), (126, 124562290), (133, 118006380), (140, 112106061), (171, 91782740), (180, 87193603), (190, 82604466), (202, 77697270), (210, 74737374), (228, 68837055), (252, 62281145), (266, 59003190), (285, 55069644), (303, 51798180), (315, 49824916), (342, 45891370), (380, 41302233), (399, 39335460), (404, 38848635), (420, 37368687), (505, 31078908), (532, 29501595), (570, 27534822), (606, 25899090), (630, 24912458), (665, 23601276), (684, 22945685), (707, 22199220), (798, 19667730), (855, 18356548), (909, 17266060), (1010, 15539454), (1140, 13767411), (1197, 13111820), (1212, 12949545), (1260, 12456229), (1330, 11800638), (1414, 11099610), (1515, 10359636), (1596, 9833865), (1710, 9178274), (1818, 8633030), (1919, 8178660), (1995, 7867092), (2020, 7769727), (2121, 7399740), (2394, 6555910), (2660, 5900319), (2828, 5549805), (3030, 5179818), (3420, 4589137), (3535, 4439844), (3636, 4316515), (3838, 4089330), (3990, 3933546), (4242, 3699870), (4545, 3453212), (4788, 3277955), (5757, 2726220), (5985, 2622364), (6060, 2589909), (6363, 2466580), (6491, 2417940), (7070, 2219922), (7676, 2044665), (7980, 1966773), (8484, 1849935), (9090, 1726606), (9595, 1635732), (10605, 1479948), (11514, 1363110), (11970, 1311182), (12726, 1233290), (12982, 1208970), (13433, 1168380), (14140, 1109961), (17271, 908740), (18180, 863303), (19190, 817866), (19473, 805980), (21210, 739974), (23028, 681555), (23940, 655591), (25452, 616645), (25964, 604485), (26866, 584190), (28785, 545244), (31815, 493316), (32455, 483588), (34542, 454370), (38380, 408933), (38946, 402990), (40299, 389460), (42420, 369987), (45437, 345420), (53732, 292095), (57570, 272622), (58419, 268660), (63630, 246658), (64910, 241794), (67165, 233676), (69084, 227185), (77892, 201495), (80598, 194730), (86355, 181748), (90874, 172710), (97365, 161196), (115140, 136311), (116838, 134330), (120897, 129820), (123329, 127260)]