15668784720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{381793}}^1$

素因数の和:381834

約数の個数: 160

約数和(自身を含む): 56810947200

約数和(自身を除く): 41142162480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 381793, 763586, 1145379, 1527172, 1908965, 2290758, 3054344, 3436137, 3817930, 4581516, 5726895, 6108688, 6872274, 7254067, 7635860, 9163032, 10308411, 11453790, 13744548, 14508134, 15271720, 17180685, 18326064, 20616822, 21762201, 22907580, 27489096, 29016268, 30543440, 34361370, 36270335, 41233644, 43524402, 45815160, 51542055, 54978192, 58032536, 65286603, 68722740, 72540670, 82467288, 87048804, 91630320, 103084110, 108811005, 116065072, 130573206, 137445480, 145081340, 164934576, 174097608, 195859809, 206168220, 217622010, 261146412, 274890960, 290162680, 326433015, 348195216, 391719618, 412336440, 435244020, 522292824, 580325360, 652866030, 783439236, 824672880, 870488040, 979299045, 1044585648, 1305732060, 1566878472, 1740976080, 1958598090, 2611464120, 3133756944, 3917196180, 5222928240, 7834392360, 15668784720]

約数ペア:

[(1, 15668784720), (2, 7834392360), (3, 5222928240), (4, 3917196180), (5, 3133756944), (6, 2611464120), (8, 1958598090), (9, 1740976080), (10, 1566878472), (12, 1305732060), (15, 1044585648), (16, 979299045), (18, 870488040), (19, 824672880), (20, 783439236), (24, 652866030), (27, 580325360), (30, 522292824), (36, 435244020), (38, 412336440), (40, 391719618), (45, 348195216), (48, 326433015), (54, 290162680), (57, 274890960), (60, 261146412), (72, 217622010), (76, 206168220), (80, 195859809), (90, 174097608), (95, 164934576), (108, 145081340), (114, 137445480), (120, 130573206), (135, 116065072), (144, 108811005), (152, 103084110), (171, 91630320), (180, 87048804), (190, 82467288), (216, 72540670), (228, 68722740), (240, 65286603), (270, 58032536), (285, 54978192), (304, 51542055), (342, 45815160), (360, 43524402), (380, 41233644), (432, 36270335), (456, 34361370), (513, 30543440), (540, 29016268), (570, 27489096), (684, 22907580), (720, 21762201), (760, 20616822), (855, 18326064), (912, 17180685), (1026, 15271720), (1080, 14508134), (1140, 13744548), (1368, 11453790), (1520, 10308411), (1710, 9163032), (2052, 7635860), (2160, 7254067), (2280, 6872274), (2565, 6108688), (2736, 5726895), (3420, 4581516), (4104, 3817930), (4560, 3436137), (5130, 3054344), (6840, 2290758), (8208, 1908965), (10260, 1527172), (13680, 1145379), (20520, 763586), (41040, 381793)]