15679784760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{74623}}^1$

素因数の和:74757

約数の個数: 128

約数和(自身を含む): 50290606080

約数和(自身を除く): 34610821320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 618, 680, 824, 1020, 1030, 1236, 1545, 1751, 2040, 2060, 2472, 3090, 3502, 4120, 5253, 6180, 7004, 8755, 10506, 12360, 14008, 17510, 21012, 26265, 35020, 42024, 52530, 70040, 74623, 105060, 149246, 210120, 223869, 298492, 373115, 447738, 596984, 746230, 895476, 1119345, 1268591, 1492460, 1790952, 2238690, 2537182, 2984920, 3805773, 4477380, 5074364, 6342955, 7611546, 7686169, 8954760, 10148728, 12685910, 15223092, 15372338, 19028865, 23058507, 25371820, 30446184, 30744676, 38057730, 38430845, 46117014, 50743640, 61489352, 76115460, 76861690, 92234028, 115292535, 130664873, 152230920, 153723380, 184468056, 230585070, 261329746, 307446760, 391994619, 461170140, 522659492, 653324365, 783989238, 922340280, 1045318984, 1306648730, 1567978476, 1959973095, 2613297460, 3135956952, 3919946190, 5226594920, 7839892380, 15679784760]

約数ペア:

[(1, 15679784760), (2, 7839892380), (3, 5226594920), (4, 3919946190), (5, 3135956952), (6, 2613297460), (8, 1959973095), (10, 1567978476), (12, 1306648730), (15, 1045318984), (17, 922340280), (20, 783989238), (24, 653324365), (30, 522659492), (34, 461170140), (40, 391994619), (51, 307446760), (60, 261329746), (68, 230585070), (85, 184468056), (102, 153723380), (103, 152230920), (120, 130664873), (136, 115292535), (170, 92234028), (204, 76861690), (206, 76115460), (255, 61489352), (309, 50743640), (340, 46117014), (408, 38430845), (412, 38057730), (510, 30744676), (515, 30446184), (618, 25371820), (680, 23058507), (824, 19028865), (1020, 15372338), (1030, 15223092), (1236, 12685910), (1545, 10148728), (1751, 8954760), (2040, 7686169), (2060, 7611546), (2472, 6342955), (3090, 5074364), (3502, 4477380), (4120, 3805773), (5253, 2984920), (6180, 2537182), (7004, 2238690), (8755, 1790952), (10506, 1492460), (12360, 1268591), (14008, 1119345), (17510, 895476), (21012, 746230), (26265, 596984), (35020, 447738), (42024, 373115), (52530, 298492), (70040, 223869), (74623, 210120), (105060, 149246)]