16219259280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60719}}^1$

素因数の和:60798

約数の個数: 240

約数和(自身を含む): 63426654720

約数和(自身を除く): 47207395440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 11130, 12720, 13356, 14840, 16695, 17808, 19080, 22260, 26712, 29680, 33390, 38160, 44520, 53424, 60719, 66780, 89040, 121438, 133560, 182157, 242876, 267120, 303595, 364314, 425033, 485752, 546471, 607190, 728628, 850066, 910785, 971504, 1092942, 1214380, 1275099, 1457256, 1700132, 1821570, 2125165, 2185884, 2428760, 2550198, 2732355, 2914512, 3218107, 3400264, 3643140, 3825297, 4250330, 4371768, 4857520, 5100396, 5464710, 6375495, 6436214, 6800528, 7286280, 7650594, 8500660, 8743536, 9654321, 10200792, 10929420, 12750990, 12872428, 14572560, 15301188, 16090535, 17001320, 19126485, 19308642, 20401584, 21858840, 22526749, 25501980, 25744856, 28962963, 30602376, 32181070, 34002640, 38252970, 38617284, 43717680, 45053498, 48271605, 51003960, 51489712, 57925926, 61204752, 64362140, 67580247, 76505940, 77234568, 90106996, 96543210, 102007920, 112633745, 115851852, 128724280, 135160494, 144814815, 153011880, 154469136, 180213992, 193086420, 202740741, 225267490, 231703704, 257448560, 270320988, 289629630, 306023760, 337901235, 360427984, 386172840, 405481482, 450534980, 463407408, 540641976, 579259260, 675802470, 772345680, 810962964, 901069960, 1013703705, 1081283952, 1158518520, 1351604940, 1621925928, 1802139920, 2027407410, 2317037040, 2703209880, 3243851856, 4054814820, 5406419760, 8109629640, 16219259280]

約数ペア:

[(1, 16219259280), (2, 8109629640), (3, 5406419760), (4, 4054814820), (5, 3243851856), (6, 2703209880), (7, 2317037040), (8, 2027407410), (9, 1802139920), (10, 1621925928), (12, 1351604940), (14, 1158518520), (15, 1081283952), (16, 1013703705), (18, 901069960), (20, 810962964), (21, 772345680), (24, 675802470), (28, 579259260), (30, 540641976), (35, 463407408), (36, 450534980), (40, 405481482), (42, 386172840), (45, 360427984), (48, 337901235), (53, 306023760), (56, 289629630), (60, 270320988), (63, 257448560), (70, 231703704), (72, 225267490), (80, 202740741), (84, 193086420), (90, 180213992), (105, 154469136), (106, 153011880), (112, 144814815), (120, 135160494), (126, 128724280), (140, 115851852), (144, 112633745), (159, 102007920), (168, 96543210), (180, 90106996), (210, 77234568), (212, 76505940), (240, 67580247), (252, 64362140), (265, 61204752), (280, 57925926), (315, 51489712), (318, 51003960), (336, 48271605), (360, 45053498), (371, 43717680), (420, 38617284), (424, 38252970), (477, 34002640), (504, 32181070), (530, 30602376), (560, 28962963), (630, 25744856), (636, 25501980), (720, 22526749), (742, 21858840), (795, 20401584), (840, 19308642), (848, 19126485), (954, 17001320), (1008, 16090535), (1060, 15301188), (1113, 14572560), (1260, 12872428), (1272, 12750990), (1484, 10929420), (1590, 10200792), (1680, 9654321), (1855, 8743536), (1908, 8500660), (2120, 7650594), (2226, 7286280), (2385, 6800528), (2520, 6436214), (2544, 6375495), (2968, 5464710), (3180, 5100396), (3339, 4857520), (3710, 4371768), (3816, 4250330), (4240, 3825297), (4452, 3643140), (4770, 3400264), (5040, 3218107), (5565, 2914512), (5936, 2732355), (6360, 2550198), (6678, 2428760), (7420, 2185884), (7632, 2125165), (8904, 1821570), (9540, 1700132), (11130, 1457256), (12720, 1275099), (13356, 1214380), (14840, 1092942), (16695, 971504), (17808, 910785), (19080, 850066), (22260, 728628), (26712, 607190), (29680, 546471), (33390, 485752), (38160, 425033), (44520, 364314), (53424, 303595), (60719, 267120), (66780, 242876), (89040, 182157), (121438, 133560)]